Method and system for bonded material linkage traceability

Abstract

The application relates to the technical field of digital data processing, and discloses a bonded material linkage tracking method and system. Factory data and bonded material loss data are used to generate bonded material full-link management data. For a work order configured with shipment inspection, the system automatically generates or associates an OQC shipment inspection sheet, records the work order, task, finished product SKU, finished product name, workshop, warehouse, consignee, production batch number, shipment quantity, detection quantity, qualified quantity, unqualified quantity, sample quantity, defect details, detection result and attachment, and finally forms a tracking chain under the supervision of a customs supervision site according to the consignee, warehouse, account book, associated warehouse-in single, material trade type, WMS batch code, material list version production work order, production task, work reporting record, approval attachment, and actual arrival quantity, thereby supporting supervision and audit, customer tracking, abnormality processing and customs clearance system cooperation.

Description

Technical Field

[0001] This invention relates to a method and system for the linkage traceability of bonded materials, belonging to the field of digital data processing technology. Background Technology

[0002] In production within customs-supervised areas, bonded materials are also subject to bonded supervision by customs or electronic ledger systems. The same work order may use both bonded and duty-paid materials, and may originate from different customs declarations. Therefore, bonded materials need to be linked to warehousing slips, electronic ledgers, and batch IDs to provide a basis for the overall management of bonded processing materials under the electronic ledger. Traditional bonded material production management methods struggle to achieve traceability and linkage of bonded materials in business scenarios utilizing bonded materials for production. Specifically: The information on the bonded material source entry slips and electronic ledgers needs to be manually verified, which can easily lead to problems such as mixing electronic ledgers, using the wrong batches, and missing entry slips.

[0003] Import customs declarations, batch reports, production reports, material verification and deduction, allocation of finished product quantities, and post-production surplus data are scattered, making it difficult to form a continuous customs inventory evidence chain from the entry of bonded processing materials into the warehouse to their shipment.

[0004] The reported quantity, the quantity awaiting inspection, the quantity lost, the quantity retained, and the quantity sent for inspection lack closed-loop verification with the batch and quality inspection results, making it difficult to pinpoint the responsible link in a timely manner when anomalies occur.

[0005] When conducting regulatory audits or customer traceability, it is necessary to manually summarize information across systems, including cargo owner, warehouse, electronic ledger, single loss version number, material line number, production batch, test results, and shipping records, which is inefficient and lacks consistency.

[0006] Therefore, it is necessary to propose a method and system for the linkage traceability of bonded materials, which is difficult to achieve through traditional bonded material production and manufacturing management methods. Summary of the Invention

[0007] This application provides a method and system for linking and tracing bonded materials, which can solve the problem of difficulty in linking and tracing bonded materials.

[0008] This application provides a method for linked traceability of bonded materials, including: Establish a basic dataset for the management of bonded material production equipment; The received production work orders are broken down into equipment and material information; Based on the material data of the production work order, the generated bill of materials is incorporated into the equipment basic dataset. Perform a consistency check on the information association of the equipment's basic dataset; Based on the production work order execution report, a production task report is obtained; Based on the production task report, identify the bonded attributes of the received bonded materials for warehousing. Perform outgoing inspection on finished products after production to obtain quality inspection results and finished product shipment data; Based on quality inspection results and production task reports, generate bonded material loss data. By utilizing finished product shipment data and bonded material loss data, generate full-chain management data for bonded materials.

[0009] This application provides a linkage traceability system for bonded materials, including: The server is used to execute the linkage traceability method for bonded materials; The memory is connected in communication with the server.

[0010] This application provides a method and system for the linkage traceability of bonded materials. By establishing a basic dataset for the management of production equipment for bonded materials, the system uses work orders as the main axis of production execution and cargo owners, warehouses, electronic ledgers, receiving slips, batch codes, order number versions, bill of materials versions, task reporting, quality inspection, and shipment verification as the main axes of traceability. Structured traceability data is continuously accumulated during the interaction of work order creation, material verification, arrival receipt, incoming material inspection, task reporting, shipment inspection, and customs clearance systems. By fixing the bill of materials version, the corresponding electronic ledger unit consumption version number, packaging scheme version, and work order bill of materials snapshot during the work order creation stage, inconsistencies between the production execution process and the actual export declaration unit consumption version number are avoided.

[0011] The received production work orders are broken down into equipment and material information. A unique and effective bill of materials (BOM) detail is derived based on the owner, finished product SKU, BOM version, and packaging scheme version. Material codes, product codes, associated invoices, electronic ledger unit consumption version numbers, usage ratios, trade types, owners, warehouses, and units are then fixed as a snapshot of the work order's BOM. Subsequent material requisitions, work reports, losses, theoretical output, quality inspection, and shipments are all based on this snapshot. The production traceability chain for bonded processing products in customs-supervised areas is defined as follows: owner, warehouse, electronic ledger, associated inbound slip, material trade type, batch code, BOM version, packaging scheme version, production work order, production task, process, work report record, inspection, shipment, production usage, and loss material conversion. These nodes are progressively written as business occurs, without relying on manual post-event entry. By verifying the work report quantity, time, task status, quantity awaiting inspection, and adjustment order status, the risks of duplicate work reports, excessive work reports, pre-inspection reports, and inconsistencies in inventory adjustments are reduced.

[0012] Based on the material data of production work orders, the generated bill of materials (BOM) is incorporated into the equipment basic dataset. According to the owner, finished product code, user-selected or externally input BOM version and packaging scheme version, a unique and effective list of finished products and raw materials is parsed out. After successful parsing, the system solidifies the material number, material name, product code, specifications, unit, estimated usage, usage ratio, trade type, owner, warehouse, and loss-related fields into a snapshot of the work order BOM. Subsequent material requisition, work reporting, theoretical output, quality inspection, and shipment are all based on this snapshot. Through the closed-loop connection of arrival notification, batch feedback, pushed transfer order, arrival notification to surplus material inventory, a continuous traceability chain from incoming materials to shipment is formed. By using the data organization method indexed by owner, warehouse, electronic ledger, warehouse receipt, batch code, work order, task, work reporting, and inspection, the system improves the compliance of customs audits of bonded processing business types under customs supervision sites, customer traceability, and regulatory verification efficiency.

[0013] The system performs information association consistency checks on the equipment basic dataset, iterates through the material trade types in the work order bill of materials snapshot, and when bonded materials are identified, verifies whether the material has been associated with a warehouse receipt in the key raw material requirements. The system then queries the electronic ledger information based on the associated warehouse receipt. If no electronic ledger is found, the electronic ledger number is not found, or multiple warehouse receipts from different sources correspond to different electronic ledgers, the system refuses to save the work order, confirm it, or switch the bill of materials version. After the verification passes, the system writes the electronic ledger information into the work order traceability data, enabling subsequent batch consumption, abnormal losses, shipment inspections, and customs pushes to trace the bonded source. Through the verification of bonded material associated warehouse receipts and the consistency verification of electronic ledgers, the system prevents bonded materials from being mixed across electronic ledgers, misusing source batches, or missing associated regulatory documents.

[0014] Based on the production task report, the system identifies the bonded attributes of received bonded materials upon entry into the warehouse. Using the arrival notification data, it generates an arrival notification header and line, recording the ERP entry number, system number (ASN), owner, warehouse, supplier, planned arrival date, actual arrival date, planned quantity, production batch number, and material details. The system then uses the material file supplement unit, product ID, and trade type to traverse the material details to determine if bonded materials exist. The arrival notification header is then marked to indicate whether bonded materials are present. After establishing the association between the arrival notification and the work order's entry, the system can calculate or update the theoretical production capacity based on the work order's bill of materials version and packaging scheme version.

[0015] Based on quality inspection results and production task reports, bonded material loss data is generated. The reported quantity consists of qualified quantity, defective quantity, quantity awaiting inspection, loss quantity, retained sample quantity, and quantity sent for inspection. The system verifies that the current reported quantity is greater than zero, the cumulative reported quantity does not exceed the task scheduling quantity, the reporting start time is not earlier than the work order production start time, and the reporting end time is not earlier than the reporting start time. Simultaneously, WMS batch information, raw material loss details, production usage, production loss, abnormal materials, and batch code matching results are recorded to form a consumption chain from material batch to production task. Production usage and production loss are recorded based on the unit consumption version number dimension. During shipment and allocation, the conversion calculation is performed based on the shipment quantity, and the production, loss, and raw material inventory of the customs clearance system are calculated.

[0016] By utilizing outgoing data and bonded material loss data, the system generates end-to-end management data for bonded materials. For work orders configured with outgoing inspection, the system automatically generates or associates OQC outgoing inspection forms, recording the work order, task, finished product SKU, finished product name, workshop, warehouse, consignor, production batch number, outgoing quantity, inspection quantity, qualified quantity, unqualified quantity, retained sample quantity, defect details, inspection results, and attachments. The OQC results serve as the quality basis for finished product outgoing shipments, ERP push notifications, and customs clearance. Simultaneously, after production is completed, based on the arrival notification, the actual arrival quantity of this shipment is finalized, clarifying the actual arrival quantity. A closed-loop verification is performed between the reported quantity and loss quantity in the bonded material loss data and the scheduled quantity in the production task report and the inspection quantity in the quality inspection results. An anomaly warning is triggered if the verification fails. Using finished product outgoing data and bonded material loss data, and indexed by consignor, warehouse, ledger, associated inbound slip, material trade type, WMS batch code, and bill of materials version, end-to-end management data for bonded materials is generated. The system ultimately forms a traceability chain under the supervision of customs-supervised sites based on cargo owner, warehouse, electronic ledger, associated inbound order, material trade type, WMS batch code, bill of materials version production work order, production task, work report record, verification and release attachment, and actual quantity of goods received. It supports regulatory audit, customer traceability, anomaly handling, and collaboration with the customs clearance system. Attached Figure Description

[0017] Figure 1 This is a schematic flowchart of a method for linking and tracing bonded materials according to an embodiment of the present invention; Figure 2 This is a structural connection diagram of a linkage traceability system for bonded materials according to an embodiment of the present invention; Figure label: 100 - Server; 200 - Storage. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] like Figure 1 As shown, the present invention provides a method for linked traceability of bonded materials, comprising: S100, establish the basic dataset for the management of bonded material production equipment.

[0020] S200 breaks down the received production work orders into equipment and material information.

[0021] S300 incorporates the generated bill of materials into the equipment basic dataset based on the material data from the production work order.

[0022] S400 performs a consistency check on the information association of the device's basic dataset.

[0023] S500 executes work reports based on production work orders and obtains production task work reports.

[0024] S600 identifies the bonded attributes of received bonded materials for warehousing based on production task reports.

[0025] S700 performs outgoing inspection on finished products after production is completed, and obtains quality inspection results and finished product shipment data.

[0026] S800 generates bonded material loss data based on quality inspection results and production task reports.

[0027] The S900 uses finished product shipment data and bonded material loss data to generate full-chain management data for bonded materials.

[0028] Simply put, a company within a customs-supervised area produces smartwatches with SKU SW-001 and production work order number MO-20250101-001, planning to produce 1000 units. The work order is associated with an electronic ledger number E-BOND-2025-0001, a unit consumption version of V3.0, and a bill of materials version BOM-V3.0. A basic equipment dataset is established, including three operating machines: injection molding machine A01, chip mounter A02, and assembly line A03. The process flow node information and material processing attribute characteristics of each machine, such as injection temperature, pressure, and cycle time, are included in a dynamic business data management table. Upon receiving production work order MO-20250101-001, the process route is determined to be injection molding, chip mounting, and assembly. The system calls upon devices A01, A02, and A03. Material allocation includes bonded chip IC-001 (trade type: bonded, electronic ledger number E-BOND-2025-0001, unit quantity: 2 chips per unit) and duty-paid casing CS-001 (trade type: duty-paid, unit quantity: 1 unit per unit). Iterating through the material allocation, IC-001 is determined to be bonded material with an available inventory of 2500 chips. The required quantity is 1000 x 2 = 2000 chips, and the inventory is sufficient. Electronic ledger number E-BOND-2025-0001 is then called. CS-001 is a duty-paid material, so bonded verification is skipped. Outgoing inspection was performed on the finished smartwatches. Of the 1,000 finished smartwatches, 3 were defective. 997 finished smartwatches were shipped. During the production process, 5 bonded chips IC-001 were damaged and 6 duty-paid casings CS-001 were damaged. Using the finished product shipment data and bonded material loss data, full-chain management data for bonded materials was generated.

[0029] Specifically, a Finished Goods SKU (Stock Keeping Unit) is a unit of inventory for finished goods, the smallest management unit used in modern retail and supply chain management to uniquely identify a product and its attributes. An ERP (Enterprise Resource Planning) inbound order number is an inbound order number; ERP is an information technology-based enterprise management system platform. An ASN (Autonomous System Number) is a unique identifier for an autonomous system in the Internet architecture. WMS (Warehouse Management System) batch information is batch information from the warehouse management system; WMS is a digital system used to manage the daily operations of a warehouse. MES (Manufacturing Execution System) is a production information management system for the shop floor execution layer, bridging the gap between enterprise resource planning and the underlying industrial control system, enabling real-time monitoring, optimization, and closed-loop management of the production process. OQC (Outbound Quality Control) is a shipment inspection report for outbound quality control; OQC refers to a series of quality checks and verifications performed after production and packaging but before formal shipment. A BOM (Bill of Materials) is a core data file in manufacturing used to describe the composition of a product; it clearly records the product's hierarchical structure, required materials, and quantity relationships through a data format.

[0030] Specifically, received production work orders are broken down into equipment and material information. A unique and effective bill of materials (BOM) detail is derived based on the consignor, finished product SKU, BOM version, and packaging scheme version. Material codes, product codes, associated invoices, ledger company headers, ledger unit consumption version numbers, usage ratios, trade types, consignors, warehouses, and units are then fixed as a snapshot of the work order's BOM. Subsequent material requisitions, work reports, losses, theoretical output, quality inspection, and shipments are all based on this snapshot. The production traceability chain for bonded processing products in customs-supervised areas is defined as follows: consignor, warehouse, ledger, associated inbound slips, material trade type, batch code, BOM version, packaging scheme version, production work order, production task, process, work report record, inspection, shipment, production usage, and loss material conversion. These nodes are gradually written in as business occurs, without relying on manual post-event entry. By verifying the work report quantity, time, task status, quantity awaiting inspection, and adjustment order status, the risks of duplicate work reports, excessive work reports, pre-inspection reports, and inconsistencies in inventory adjustments are reduced.

[0031] Based on production task reports, the system identifies the bonded attributes of received bonded materials for warehousing. Production tasks are generated or maintained according to the process route, operation, workshop, workstation, and production mode. The system binds the work order, task, operation, workstation, finished product SKU, production batch number, production quantity, and status. For restricted production modes, the system controls the concurrent creation of incomplete reports under the same task and restricts the repeated creation of additional reports. For completed work orders or tasks, the system blocks further reporting to avoid duplicate accumulation of production quantities. The system receives arrival notification data from ERP or WMS, generates an arrival notification header and line, and records the ERP inbound order number, ASN, owner, warehouse, supplier, planned arrival date, actual arrival date, planned quantity, production batch number, and material details. Based on the material file supplementary unit, product ID, and trade type, the system iterates through the material details to determine if bonded materials exist and marks the arrival notification header as containing bonded materials. After establishing the relationship between the arrival notification and the work order's associated receiving slip, the system can calculate or update the theoretical output based on the work order's BOM version and packaging plan version. For materials requiring incoming inspection in the arrival notification line, the system automatically generates or supports manual maintenance of the IQC inspection slip, recording the source document ID, source document type, source document number, source line, material code, material name, owner, warehouse, production batch number, received quantity, and arrival date. Inspectors enter the inspection quantity, qualified quantity, unqualified quantity, retained sample quantity, submitted quantity, defect level, defect details, inspection results, inspection date, inspector, and attachments, thus binding the incoming inspection conclusion to the arrival notification line, material batch, and production batch number.

[0032] Using outgoing data and bonded material loss data, full-chain management data for bonded materials is generated. Upon completion of a work order, it verifies that all production tasks have been completed, and that the work order completion time is no later than the current date, no earlier than the production start time, and no earlier than the last reported end time. For work orders configured for outgoing inspection, the system automatically generates or associates an OQC outgoing inspection form, recording the work order, task, finished product SKU, finished product name, workshop, warehouse, consignor, production batch number, outgoing quantity, inspection quantity, qualified quantity, unqualified quantity, retained sample quantity, defect details, inspection results, and attachments. A work order configured for outgoing inspection refers to one where the "Required Outgoing Inspection" field for the work order type is set to "Yes" in the work order type configuration table. OQC results serve as the quality basis for finished product shipment, ERP push notifications, and customs clearance. Simultaneously, after production is completed, based on the arrival notification, a final count of the actual arrival data for this shipment is performed to clarify the actual arrival quantity. The system ultimately forms a traceability chain under the supervision of customs-supervised sites based on the cargo owner, warehouse, ledger, associated inbound order, material trade type, WMS batch ID, BOM version production work order, production task, work report record, shipment / release attachment, and actual quantity of goods received. This chain supports regulatory audit, customer traceability, anomaly handling, and collaboration with the customs clearance system.

[0033] This application relates to a linked traceability method for bonded materials. By fixing the BOM version, corresponding ledger unit consumption version number, packaging scheme version, and work order BOM snapshot during the work order creation stage, it avoids inconsistencies between the production execution process and the actual export declaration regarding the corresponding unit consumption version number. Through verification of bonded materials linked to warehousing slips and ledger consistency checks, it prevents cross-ledger mixing, misuse of source batches, or omission of associated regulatory documents. A closed-loop linkage is formed from arrival notification, WMS batch feedback, ERP-pushed transfer orders, and arrival notification to remaining material inventory, creating a continuous traceability chain from incoming materials to outgoing goods. Verification of reported work quantity, time, task status, quantity awaiting inspection, and WMS adjustment order status reduces the risks of duplicate reporting, excessive reporting, reporting before inspection, and inconsistencies in inventory adjustments. Anomaly warnings such as batch association failures, detection anomalies, and ledger inconsistencies shorten the time for problem detection and handling. In addition, it reduces manual reconciliation costs. By using a data organization method indexed by cargo owners, warehouses, ledgers, inbound slips, batch IDs, work orders, tasks, work reports, and inspections, it improves the efficiency of customs audits of bonded processing business types under customs supervision sites, customer traceability, and regulatory verification. By providing a unified production execution evidence chain for ERP, WMS, and customs-related systems, it ensures consistency between production progress, material consumption, quality inspection, theoretical output, and shipment release basis. Through version snapshots, ledger verification, batch binding, work report quality inspection closed loop, and shipment release evidence chain, it links production, material, quality, and regulatory data from MES, ERP, WMS, and customs-related systems into a single verifiable business link. This achieves the advantages of data linkage, accurate verification of bonded material sources, convenient batch consumption traceability, and unified shipment basis in production scenarios under customs supervision sites.

[0034] In one embodiment of this application, S100 includes: S110, establish basic static data management tables and dynamic business data management tables.

[0035] S120 incorporates enterprise information, work area information, and work equipment information into the basic static data management table.

[0036] S130, based on the equipment information, calls up the process flow node information of each equipment.

[0037] S140, Select a working device.

[0038] S150, parse the process flow node information of the selected work equipment.

[0039] Specifically, the process flow node information of the selected work equipment is parsed to obtain the process type, equipment parameters and processing conditions of the process flow node. According to the process type, the material attribute change field corresponding to the process type is found from the preset process-material attribute mapping table. According to the equipment parameters and processing conditions, the value of each material attribute change field is calculated. The calculated material attribute change fields and their values ​​are used as material processing attribute feature information.

[0040] S160, obtain material processing attribute characteristic information.

[0041] S170 maps material processing attribute information to the selected operating equipment.

[0042] Specifically, a mapping field is added to the dynamic business data management table to associate the operation equipment ID. The equipment ID of the selected operation equipment is written into this field, so that the material processing attribute feature information record and the operation equipment record form a one-to-one or one-to-many mapping relationship through the equipment ID.

[0043] S180 incorporates material processing attribute information into the dynamic business data management table.

[0044] S190, return to the step of selecting a work device until all work devices have been selected.

[0045] S190a incorporates the basic static data management table and the dynamic business data management table into the device basic dataset.

[0046] Specifically, the basic static data management table can manage basic static data, including product design EBOM and manufacturing MBOM, process names, equipment parameters, working hour standards, material codes, and supplier and customer files. The dynamic business data management table can manage dynamic business data, including production plans, inventory status of raw materials, semi-finished products, finished products, quality inspection reports, logistics information, customs declaration documents, verification records, and bonded material flow ledgers. The work order is the main axis of production execution, and the owner, warehouse, ledger, receiving slip, batch ID, order number version number, BOM version, task reporting, quality inspection, and shipment verification are the main axes of traceability. Structured traceability data is continuously accumulated during the interaction of work order creation, material verification, arrival receipt, incoming material inspection, task reporting, shipment inspection, and customs clearance systems.

[0047] The equipment basic dataset is geared towards engineering and production, describing the components of a product, their quantities, and defining the correspondence between finished products and bonded materials. This includes the amount of bonded materials consumed per finished product and their actual quantity, and must be linked to the production capacity and business scope registered with customs. Processes involving losses, such as cutting, chemical reactions, or those prone to generating byproducts like scrap, need to be defined as monitored processes. These processes will automatically record input, output, and losses, serving as original documentation for customs verification.

[0048] The production traceability chain for bonded processing products in customs-supervised areas is defined as follows: cargo owner, warehouse, ledger, related warehousing slip, material trade type, batch code, bill of materials version, packaging scheme version, production work order, production task, process, work report record, inspection, shipment, production use, and loss material conversion. These nodes are gradually written in as business occurs, without relying on manual supplementation afterward. By verifying the work report quantity, time, task status, quantity to be inspected, and adjustment order status, the risks of duplicate work reports, excessive work reports, reporting before inspection, and inconsistencies in inventory adjustments are reduced.

[0049] In one embodiment of this application, S200 includes: S210: Based on the received production work order, obtain the work order number of the production work order.

[0050] S220: Copy the equipment basic dataset to obtain the production equipment basic dataset.

[0051] S230 generates a mapping relationship between the work order number and the basic dataset of production equipment.

[0052] Specifically, add a related work order number field to the metadata table of the production equipment basic dataset, write the work order number, and form a mapping from the work order number to the production equipment basic dataset.

[0053] S240, parse production work orders.

[0054] S250 obtains production process information, equipment call information, and material allocation information.

[0055] S260 incorporates equipment information into the basic static data management table based on production process information and equipment call information.

[0056] S270, Generate the production basic static data management table.

[0057] S280, incorporate material requisition information into the dynamic business data management table based on material allocation information.

[0058] S290, Generate a production dynamic business data management table.

[0059] S290a incorporates the production basic static data management table and the production dynamic business data management table into the production equipment basic dataset.

[0060] In short, the work order number can be automatically generated to be unique, or users can manually enter a number according to specific rules. Product information refers to the product model or code being produced. Existing product information can be selected via a drop-down menu, or information on new products can be entered, ensuring that the selected product matches actual production needs. Production quantity specifies the quantity to be produced, determined based on inventory status. The process route determines the sequence of each step in the production process, the equipment, tools, and processing parameters used. It can be selected from a pre-maintained process route library.

[0061] Specifically, the received production work orders carry both production instructions and customs compliance attributes. The work order identifier is used for traceability, and the production process information, equipment call information, and material allocation information in the production work order must be consistent with the customs filing. The work order identifier, product information, planned production quantity and unit, ledger association, unit consumption version, and material source information extracted from the production work orders are respectively included in the production basic static data management table and the production dynamic business data management table.

[0062] Work orders are created based on information such as cargo owner, finished product SKU, production quantity, production date, production site, workshop, workstation, production mode, and customer requirements. The system verifies whether the production site and the workshop are consistent with the bound warehouse, whether the production date and start time meet the rules, and whether the product file and shelf life exist. For work orders from ERP, the system retains the source document, external related line number, warehouse entry related order number, and push status, so that the work order can correspond with upstream orders and subsequent customs documents.

[0063] In one embodiment of this application, S300 includes: S311, call the production dynamic business data management table.

[0064] S312, Select a material allocation information.

[0065] S313, determine whether the selected material is a bonded material.

[0066] S314 If the selected material is not a bonded material, return to the previous step of selecting a material allocation information until all materials have been selected.

[0067] S315 If the selected material is a bonded material, then retrieve the inventory information of the selected material.

[0068] S316, based on the quantity of finished products processed in the production work order, determine whether the inventory information of the selected material matches the quantity of finished products processed.

[0069] S317 If the inventory information of the selected material does not match the quantity of the finished product, the warehouse information is fed back and the selected material is labeled as being in short supply.

[0070] S318 If the inventory information of the selected material matches the quantity of the finished product, then call the electronic ledger number of the selected material.

[0071] S319, return to the selected material allocation information until all materials have been selected.

[0072] S319a marks the electronic ledger number of each bonded material in the production dynamic business data management table.

[0073] Specifically, the process is broken down layer by layer from work orders, procedures, and steps. The results can be linked in real time with the production dynamic business data management table and inventory status. Customs-supervised work orders are associated with electronic ledger numbers and means of transport registration numbers to ensure full traceability. Customs verification balance is checked, such as whether the quantity of materials issued exceeds the registered total.

[0074] Default ledger and unit consumption versions are pre-configured according to product and sales order type. Customs-supervised work orders need to embed special fields such as electronic locks and verification lists. ERP only transmits the minimum fields, such as finished product code, quantity, and delivery date. MES automatically completes the customs attributes based on the template. At the same time, a manual confirmation step is added, where planners review and lock the completed fields in MES. Only after the review is approved can the work order be issued to the workshop.

[0075] Based on BOM expansion, process-level bills of materials are generated, such as raw materials, auxiliary materials, and consumables. The required quantity of the material is calculated based on the quantity of finished products processed in the production work order and the unit usage of the material in the bill of materials. It is then determined whether the available inventory quantity of the selected material is greater than or equal to the required quantity. If the available inventory quantity is greater than or equal to the required quantity, it is determined that the raw material inventory is insufficient, triggering a purchase requisition or work order splitting for partial production.

[0076] In one embodiment of this application, S300 further includes: S321 retrieves the inventory information for each material with a label indicating a material shortage.

[0077] S322, Select a material inventory information with a label indicating a material shortage.

[0078] S323, based on the electronic ledger number of the selected material, find inventory update information.

[0079] S324 determines whether the selected material should be updated in inventory.

[0080] S325, if the selected material has not been updated in inventory, return the inventory information of the selected material with the material shortage label, until all materials with the material shortage label have been selected.

[0081] S326 If the selected material is to be updated in inventory, the customs commodity code and quantity of the updated inventory material shall be verified.

[0082] S327, based on the updated customs commodity code and quantity of the inventory materials, remove the labels of the selected materials. The labels are those indicating a material shortage.

[0083] S328, return the inventory information of the selected material with the label of material shortage, until all materials with the label of material shortage have been selected.

[0084] Specifically, integrate inventory data from multiple channels to ensure timely inventory updates. Integrate with third-party systems such as ERP and WMS for automatic synchronization to avoid judgment errors caused by data entry delays. Record the operation log for each inventory change, including the operator, time, and reason for the change (e.g., inbound, outbound, loss, transfer). When determining whether a material's inventory has been updated, trace the material's recent change records. If there are any business operations not synchronized to the inventory ledger, the inventory is considered not updated. If the most recent inspection date or re-inspection cycle of a material's inventory exceeds the current date, and the re-inspection process has not been triggered, even if the inventory quantity remains unchanged, the inventory status is considered not effectively updated and must be included in the scope of not updated judgment.

[0085] Verify the core information of customs commodity codes and inventory quantities to ensure consistency with customs filing information. This is to avoid customs declaration and verification anomalies due to coding errors. Verify that the updated quantities match the actual inbound and outbound records to ensure consistency between accounts and actual inventory. Customs commodity codes must fully match the latest customs tariff and enterprise filing data, and inventory quantities must be logically consistent with the most recent inbound and outbound documents and inventory records.

[0086] Remove the shortage label from the material, mark it as being in normal stock, and update the inventory status record to ensure that the material will not be included in the shortage material screening range in the future. If the verification finds an incorrect customs code or an abnormal quantity, the system should suspend the removal operation, trigger an anomaly warning, and push it to relevant personnel for handling. The label removal will be carried out again after the information is corrected and the verification is passed.

[0087] This embodiment achieves real-time updates and multi-device synchronization of inventory data, ensuring the accuracy and timeliness of data when judging material inventory status and avoiding misjudgments due to data lag. It supports custom configuration of material labels, allowing label rules to be set according to dimensions such as shortage reason, material type, and warehouse. It also enables dynamic addition, modification, and removal of labels, ensuring real-time matching between labels and material status. It connects to official customs data interfaces or the company's internal customs filing database to achieve automatic verification of commodity codes and quantities, ensuring the compliance and accuracy of the verification process. When a material selection operation is triggered, the system automatically performs operations such as inventory judgment, information filtering, verification, and label management, reducing manual intervention and improving process efficiency. All operation logs in the process are recorded, including material selection, inventory judgment, verification results, and label changes. When a process interruption or anomaly occurs, the cause can be quickly traced, and an early warning notification can be triggered to ensure timely handling of the problem.

[0088] In one embodiment of this application, S300 further includes: S331, Update the Production Dynamics Business Data Management Table.

[0089] S332, Select an electronic ledger number.

[0090] S333, determine whether the material corresponding to the selected electronic ledger number has a material shortage label.

[0091] S334, If the material corresponding to the selected electronic ledger number has a material shortage label, then increment the material non-conforming number by one.

[0092] S335, if the material corresponding to the selected electronic ledger number does not have a material shortage label, then increment the material qualification number by one, return to the step of selecting an electronic ledger number, until all electronic ledger numbers have been selected.

[0093] S336, determine whether the quantity of qualified materials matches the quantity of electronic ledger numbers.

[0094] S337 If the quantity of qualified materials does not match the quantity of the electronic ledger number, a message indicating that the production work order creation failed will be fed back.

[0095] S338: If the quantity of qualified materials matches the quantity in the electronic ledger, a message indicating that the production work order has been successfully created will be sent.

[0096] Specifically, upon receiving a production work order pushed by the ERP system or created manually, the MES system performs a material assurance pre-check. For the materials required by the work order, the system matches and verifies the quantity of qualified physical inventory with the available balance in the electronic ledger on the customs side. Only when the sum of the two is greater than or equal to the quantity required by the work order will the order be approved, the ledger limit will be pre-deducted, and a successful work order creation notification will be sent. If the total available quantity of any material is insufficient, the system will refuse to create the work order and provide a detailed list of material shortages, thereby mitigating the risk of non-compliant production due to insufficient materials or ledger limits at the source.

[0097] Based on the owner, finished product SKU, user-selected or externally input BOM version and packaging scheme version, a unique and effective list of finished products and raw materials is generated.

[0098] If the version does not exist, the corresponding customs clearance system ledger, the single loss version does not exist, the material unit is missing, the commodity file is missing, or the BOM details cannot be uniquely determined, the system will block the creation or editing of the work order.

[0099] After successful parsing, the system will save the material number, material name, product ID, specifications, unit, estimated usage, usage ratio, trade type, owner, warehouse and loss-related fields into a work order BOM snapshot. Subsequent material requisition, work reporting, theoretical output, quality inspection and shipment will all be based on this snapshot.

[0100] In this embodiment, it is ensured that no regulatory loophole occurs where production begins in the workshop before the materials have been imported or qualified. The workshop's material requirements, warehouse quality status, and customs regulatory limits are linked in real time to form a closed-loop management system.

[0101] In one embodiment of this application, S400 includes: S410, retrieve the table of electronic ledger numbers and customs commodity codes.

[0102] S420, select a bonded material in the Production Dynamics Business Data Management table.

[0103] S430, obtain the electronic ledger number of the selected bonded material.

[0104] S440, based on the lookup table of electronic ledger numbers and customs commodity codes, determines the customs commodity code of the selected bonded materials.

[0105] S450 uses the material data from the production work order to retrieve material entry information.

[0106] S460, find the customs commodity code of the selected bonded material in the material warehousing information.

[0107] S470, based on the search results, determine whether the material warehousing information contains information on the selected bonded materials.

[0108] S480 If the material receiving information does not contain information on the selected bonded materials, a message indicating an abnormality in the bonded material information will be displayed.

[0109] S490, if the material warehousing information contains information on selected bonded materials, then determine whether the consumption of bonded materials in the production work order is greater than or equal to the material's inventory threshold.

[0110] S490a: If the consumption of bonded materials in a production work order is greater than or equal to the material's inventory threshold, a prompt message will be sent to replenish the selected bonded materials.

[0111] S490b: If the consumption of bonded materials in a production work order is less than the material inventory threshold, a message indicating that the bonded material information is normal will be displayed.

[0112] S490c, return to the production dynamic business data management table and select a bonded material until all bonded materials have been selected.

[0113] Simply use the lookup table between electronic ledger numbers and customs commodity codes. This lookup table is a pre-maintained data table that includes at least the following fields: electronic ledger number, customs commodity code, commodity name, unit of measurement, registered unit consumption, validity period start date, and validity period end date. For example, electronic ledger number E-BOND-2025-0001, customs commodity code 8542.31.0000, commodity name integrated circuit chip, unit of measurement in units, registered unit consumption of 2 units, validity period start date January 1, 2025, validity period end December 31, 2025.

[0114] Specifically, an internal electronic ledger table is established to map the company's electronic ledger numbers to customs commodity codes, ensuring consistent identification of the same material across different systems. When the WMS generates an inbound order, it automatically calls the customs interface to verify whether the batch of materials falls within the scope of the dedicated ledger. If it is a tariff quota commodity, the quota certificate number is linked and the remaining quota is verified. When the inventory threshold for a certain tariff quota commodity has been reached, the system automatically freezes subsequent inbound operations until the quota is replenished.

[0115] Simply put, the inventory threshold for a material refers to the safety stock level of that bonded material in the warehouse. It is calculated by multiplying the average monthly consumption of the material over the past three months by a safety factor K, where K ranges from 1.2 to 2.0. For example, if a bonded material has an average monthly consumption of 1000 units over the past three months, and K is 1.5, then the inventory threshold is 1500 units.

[0116] The system iterates through the material trade types in the work order BOM snapshot. When bonded materials are identified, it verifies whether the material has been associated with a warehouse receipt specified in the key raw material requirements. The system then queries the ledger information based on the associated warehouse receipt. If no ledger is found, the ledger number or ledger ID is empty, or multiple warehouse receipts from different sources correspond to different ledgers, the system refuses to save, confirm, or switch the BOM version. After successful verification, the system writes the ledger information into the work order traceability data, enabling subsequent batch consumption, abnormal losses, shipment inspections, and customs push notifications to trace the bonded origin.

[0117] In one embodiment of this application, S600 includes: S610 calls the basic static data management table.

[0118] S620, Select a working device.

[0119] S630 determines the materials to be processed by the selected work equipment based on production process information and equipment call information.

[0120] S640, determine whether the materials processed by the selected operating equipment match the bonded materials in the production dynamic business data management table.

[0121] Specifically, it checks whether the material code of the material being processed by the selected equipment is the same as the material code of any bonded material in the Production Dynamic Business Data Management Table. If they are the same, the system is considered a match. If, after iterating through all bonded materials, they are all different, the system is considered a mismatch.

[0122] S650 If the material processed by the selected operating equipment matches the bonded material in the production dynamic business data management table, the electronic ledger number of the bonded material is mapped to the electronic ledger number of the operating equipment to perform bonded attribute warehousing identification during the bonded material processing process.

[0123] Specifically, in the basic static data management table, an associated electronic ledger number field is added to the selected operating equipment record, and the electronic ledger number of the bonded material is written in, forming a mapping between the operating equipment and the electronic ledger number of the bonded material.

[0124] S660 If the material processed by the selected work equipment does not match the bonded material in the production dynamic business data management table, then the selected work equipment is determined to be a semi-finished product processing equipment.

[0125] S670, return to the step of selecting a work device until all work devices have been selected.

[0126] Specifically, production tasks are generated or maintained based on the process route, operation, workshop, workstation, and production mode, binding work orders, tasks, operations, workstations, finished product SKUs, production batch numbers, production quantities, and statuses. For restricted production modes, which refer to the control rules enabled when the system configuration item "Production Mode" is set to "Restricted," the system refuses to create new work orders if there are work reports in the same production task with a status of "Reporting in Progress" or "Reported but Awaiting Confirmation." If the production task status is "Completed," the system refuses any new work report operations, controls the concurrent creation of incomplete work reports under the same task, and restricts the repeated creation of additional work reports. For completed work orders or tasks, the system blocks further work reports to prevent the repeated accumulation of production quantities.

[0127] The system receives arrival notification data from ERP or WMS, generates an arrival notification header and line, and records the ERP inbound order number, ASN, owner, warehouse, supplier, planned arrival date, actual arrival date, planned quantity, production batch number, and material details. Based on the material file's supplementary unit, product ID, and trade type, the system iterates through the material details to determine if bonded materials exist and marks the presence of bonded materials in the arrival notification header. After establishing the association between the arrival notification and the work order's inbound order, the system can calculate or update theoretical production capacity according to the work order's BOM version and packaging scheme version.

[0128] In this embodiment, for materials requiring incoming inspection in the delivery notification line, the system automatically generates or supports manual maintenance of the IQC inspection form, recording the source document ID, source document type, source document number, source line, material code, material name, owner, warehouse, production batch number, received quantity, and delivery date. Inspection personnel enter the inspection quantity, qualified quantity, unqualified quantity, retained sample quantity, submitted quantity, defect level, defect details, inspection results, inspection date, inspection personnel, and attachments, thus binding the incoming inspection conclusion to the delivery notification line, material batch, and production batch number.

[0129] In one embodiment of this application, S800 includes: S810 calls the production basic static data management table.

[0130] S820 selects one operating device sequentially according to the production process flow.

[0131] S830 retrieves the quality inspection results of the selected operating equipment to determine the bonded material loss data.

[0132] S840, return to the step of selecting one work device in sequence according to the generation process flow, until all work devices have been selected.

[0133] S850 is used to collect loss data for each type of bonded material.

[0134] Specifically, the quality inspection results of the selected operating equipment are retrieved to determine the bonded material loss data, and the input quantity, qualified output quantity, and unqualified quantity of the corresponding process of the operating equipment are extracted from the quality inspection results.

[0135] Calculate the quantity of losses in this process, equal to the quantity of inputs minus the quantity of qualified outputs minus the quantity of unqualified outputs.

[0136] The loss rate of this process is calculated as the loss quantity divided by the input quantity multiplied by 100%.

[0137] Record the process name, equipment ID, bonded material code, input quantity, qualified output quantity, unqualified output quantity, loss quantity, and loss rate as a single bonded material loss data entry.

[0138] Specifically, the system receives data from the WMS, including the ERP inbound order number, SKU, production batch number, batch ID, putaway quantity, receipt date, and quality status. This data is then matched against the delivery notification and delivery notification line, and the original details are saved to the delivery notification. Upon successful matching, the system establishes a mapping between the inbound order, delivery line, production batch number, WMS batch ID, and the batch from which the work order originated. If matching fails, the system records the reason for the failure and triggers an exception warning, prompting relevant personnel to address issues such as batch association failure, SKU inconsistencies, or missing notification lines.

[0139] In this embodiment, work reporting is performed according to tasks and processes. The system records work orders, tasks, process routes, processes, workshops, workstations, cargo owners, warehouses, finished materials, reporting personnel, reporting methods, and reporting start and end times. The reported quantity consists of qualified quantity, defective quantity, quantity awaiting inspection, lost quantity, retained sample quantity, and quantity sent for inspection. The system verifies that the current reported quantity is greater than zero, the cumulative reported quantity does not exceed the task's production schedule, the reporting start time is not earlier than the work order's production start time, and the reporting end time is not earlier than the reporting start time. The system does not allow final work reporting confirmation if the quantity awaiting inspection has not completed quality inspection. The system synchronously records WMS batch information, raw material loss details, production usage, production loss, abnormal materials, and batch ID matching results, forming a consumption chain from material batches to production tasks. Production usage and production loss are recorded based on the unit consumption version number dimension. During shipment and allocation, calculations are performed based on the shipment quantity to calculate the production, loss, and raw material inventory in the customs clearance system.

[0140] like Figure 2 As shown, the present invention provides a linkage traceability system for bonded materials, comprising: Server 100 is used to execute the linkage traceability method for bonded materials.

[0141] The memory 200 is communicatively connected to the server 100. Server 100 includes modules for basic data, material management, production work orders, task assignment, work reporting, arrival notification, incoming material inspection, outgoing material inspection, batch traceability, anomaly warning, and external system collaboration. The external system collaboration module is used to exchange work orders, arrival information, inventory data, batch information, ledger information, and push attachment information with inventory ledger services and customs-related systems.

[0142] Server 100 utilizes the factory data and bonded material loss data stored in storage device 200 to generate full-chain management data for bonded materials. For work orders configured for outbound inspection, the system automatically generates or associates OQC outbound inspection forms, recording the work order, task, finished product SKU, finished product name, workshop, warehouse, consignor, production batch number, shipment quantity, inspection quantity, qualified quantity, unqualified quantity, retained sample quantity, defect details, inspection results, and attachments. The OQC results serve as the quality basis for finished product shipment, ERP push, and customs clearance. Simultaneously, after production is completed, based on the arrival notification, the actual arrival data of this shipment is finalized to clarify the actual arrival quantity. The system ultimately forms a traceability chain under customs supervision regulations based on the consignor, warehouse, ledger, associated inbound slip, material trade type, WMS batch code, bill of materials version, production work order, production task, work report record, clearance attachments, and actual arrival quantity, supporting regulatory audits, customer traceability, anomaly handling, and customs clearance system collaboration.

[0143] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

[0144] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A method for linked traceability of bonded materials, characterized in that, include: Establish a basic dataset for the management of bonded material production equipment; The received production work orders are broken down into equipment and material information; Based on the material data of the production work order, the generated bill of materials is incorporated into the equipment basic dataset. Perform a consistency check on the information association of the equipment's basic dataset; Based on the production work order execution report, a production task report is obtained; Based on the production task report, identify the bonded attributes of the received bonded materials for warehousing. Perform outgoing inspection on finished products after production to obtain quality inspection results and finished product shipment data; Based on quality inspection results and production task reports, generate bonded material loss data. By utilizing finished product shipment data and bonded material loss data, generate full-chain management data for bonded materials.

2. The method for linked traceability of bonded materials according to claim 1, characterized in that, The equipment base dataset for establishing bonded material production equipment management includes: Establish basic static data management tables and dynamic business data management tables; Incorporate enterprise information, work area information, and work equipment information into the basic static data management table; Based on the equipment information, retrieve the process flow node information for each piece of equipment. Select a working device; Parse the process flow node information of the selected work equipment; Obtain material processing attribute information; A mapping relationship is established between the material processing attribute characteristics and the selected operating equipment; Incorporate material processing attribute information into the dynamic business data management table; Return to the previous step and select a work device until all work devices have been selected; The basic static data management table and the dynamic business data management table are incorporated into the device basic dataset.

3. The method for linked traceability of bonded materials according to claim 2, characterized in that, The step of breaking down the received production work order into equipment and material information includes: Based on the received production work order, obtain the work order number of the production work order; Copy the equipment base dataset to obtain the production equipment base dataset; Generate a mapping relationship between work order numbers and the basic dataset of production equipment; Analyze production work orders; Obtain production process information, equipment call-up information, and material allocation information; Based on production process information and equipment call information, the equipment information is incorporated into the basic static data management table; Generate a production-based static data management table; Incorporate material requisition information into the dynamic business data management table based on material allocation information; Generate a production dynamic business data management table; The production basic static data management table and the production dynamic business data management table are incorporated into the production equipment basic dataset.

4. The method for linked traceability of bonded materials according to claim 3, characterized in that, The material data based on production work orders will include the generated bill of materials in the equipment basic dataset, comprising: Access the production dynamic business data management table; Select a material allocation information; Determine whether the selected material is a bonded material; If the selected material is not a bonded material, return to the previous step of selecting a material allocation information until all materials have been selected; If the selected material is a bonded material, then retrieve the inventory information of the selected material; Based on the quantity of finished products processed in the production work order, determine whether the inventory information of the selected materials matches the quantity of finished products processed; If the inventory information of the selected material does not match the quantity of the finished product, the warehouse information will be fed back and the selected material will be labeled as being in short supply. If the inventory information of the selected material matches the quantity of the finished product, then the electronic ledger number of the selected material is called. Return to the previous step of selecting a material allocation information until all materials have been selected; Mark the electronic ledger number of each bonded material in the production dynamic business data management table.

5. The method for linked traceability of bonded materials according to claim 4, characterized in that, The material data based on production work orders includes the generated bill of materials incorporated into the equipment basic dataset, and also includes: Retrieve the inventory information for each material with a "material shortage" tag; Select a material inventory item with a label indicating a material shortage; Find inventory update information based on the electronic ledger number of the selected material; Determine whether the selected material needs to be updated in inventory; If the selected material is not in stock, return to the stock information of the selected material with the material shortage label, until all materials with the material shortage label have been selected; If the selected material is to be updated in inventory, the customs commodity code and quantity of the updated inventory material will be verified. Based on the updated customs commodity codes and quantities of the inventory materials, the labels of the selected materials are removed; the labels are those indicating material shortages. Return to the selected material inventory information with the "Material Shortage" label, until all materials with the "Material Shortage" label have been selected.

6. The method for linked traceability of bonded materials according to claim 5, characterized in that, The material data based on production work orders includes the generated bill of materials incorporated into the equipment basic dataset, and also includes: Update the production dynamic business data management table; Select an electronic ledger number; Determine whether the material corresponding to the selected electronic ledger number has a material shortage label; If the material corresponding to the selected electronic ledger number has a material shortage label, then add one to the material non-conforming number; If the material corresponding to the selected electronic ledger number does not have a material shortage label, increment the material qualification number by one, and return to the step of selecting an electronic ledger number until all electronic ledger numbers have been selected. Determine whether the quantity of qualified materials matches the quantity of electronic ledger numbers; If the quantity of qualified materials does not match the quantity in the electronic ledger, a message indicating that the production work order creation failed will be sent. If the quantity of qualified materials matches the quantity in the electronic ledger, a message indicating that the production work order has been successfully created will be sent.

7. The method for linked traceability of bonded materials according to claim 6, characterized in that, The process of performing information association consistency verification on the device's basic dataset includes: Access the table comparing electronic ledger numbers with customs commodity codes; Select a bonded material in the Production Dynamics Business Data Management table; Obtain the electronic ledger number of the selected bonded materials; Based on the lookup table of electronic ledger numbers and customs commodity codes, determine the customs commodity code of the selected bonded materials; Use the material data from the production work order to retrieve the material receipt information; Find the customs commodity code of the selected bonded material in the material warehousing information; Based on the search results, determine whether the material warehousing information contains information on the selected bonded materials. If the material receiving information does not include information on the selected bonded materials, a message indicating an abnormality in the bonded material information will be displayed. If the material receiving information contains information on selected bonded materials, then determine whether the consumption of bonded materials in the production work order is greater than or equal to the material's inventory threshold. If the consumption of bonded materials in a production work order is greater than or equal to the material's inventory threshold, a prompt message will be sent to replenish the selected bonded materials. If the consumption of bonded materials in a production work order is less than the inventory threshold of the materials, a message indicating that the bonded material information is normal will be displayed. Return to the production dynamic business data management table and select a bonded material until all bonded materials have been selected.

8. The method for linked traceability of bonded materials according to claim 7, characterized in that, The step of identifying the bonded attributes of received bonded materials for warehousing based on production task work orders includes: Call the basic static data management table; Select a working device; Based on production process information and equipment call information, determine the materials to be processed by the selected equipment; Determine whether the materials processed by the selected equipment match the bonded materials in the production dynamic business data management table; If the material processed by the selected operating equipment matches the bonded material in the production dynamic business data management table, then the electronic ledger number of the bonded material will be mapped to the electronic ledger number of the operating equipment. If the materials processed by the selected equipment do not match the bonded materials in the production dynamic business data management table, then the selected equipment is determined to be a semi-finished product processing equipment. Return to the previous step and select a work device until all work devices have been selected.

9. The method for linked traceability of bonded materials according to claim 8, characterized in that, The process of generating bonded material loss data based on quality inspection results and production task reports includes: Call the production base static data management table; Select one operating device in sequence according to the production process flow; Retrieve the quality inspection results of the selected operating equipment to determine the loss data of bonded materials; Return to the process flow and select one work device in sequence until all work devices have been selected; Collect statistics on the loss data for each type of bonded material.

10. A linkage traceability system for bonded materials, characterized in that, include: A server is configured to execute the linkage traceability method for bonded materials as described in any one of claims 1 to 9. The memory is connected in communication with the server.

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