A method and system for realizing value-added of genuine spot material incorporated into futures contract based on transaction management

Abstract

This invention discloses a method and system for realizing added value by incorporating genuine spot coil materials into futures contracts, belonging to the field of production management technology. This invention addresses spot coil materials that are overproduced, have specifications deviating but are still genuine products, and can only be sold at low prices. Through database transactions, original data backup, delivery status verification, automatic contract information synchronization, lossless rollback, and log recording mechanisms, it securely, compliantly, and traceably incorporates them into high-value futures contracts that meet matching technical requirements. This achieves the value-added transformation of low-priced spot goods into high-priced futures, significantly improving the economic benefits for enterprises. This invention features clear business boundaries, stable data security, and full auditability, making it applicable to the MES / ERP systems of various coil and sheet material manufacturers, solving the profit loss problem caused by the traditional separation of spot and futures trading. This invention has been fully implemented in actual industrial ERP systems and can operate stably in real production environments for a long time, possessing mature engineering value and industrial promotion capabilities.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel processing, non-ferrous metal coil production management and MES / ERP system, and particularly relates to an automatic processing method and system for realizing value-added utilization of excess production, specification deviation but still genuine spot coils, which are compliantly incorporated into corresponding technical requirement futures sales contracts. BACKGROUND

[0002] In the actual production and sales of plate and coil production enterprises (such as steel, galvanized, tinned coil, etc.), the following business status generally exists: To ensure full delivery of futures contracts, enterprises usually overstock and overproduce to avoid insufficient delivery due to downgraded products; After contract performance is completed, a large amount of completely genuine and defect-free coils are converted into spot goods; Part of the coils deviate slightly in thickness, width, tolerance, tempering degree and other indicators, and do not meet the requirements of the original futures contract, but meet the technical standards of other futures contracts; In the traditional business model, spot goods and futures are isolated from each other, and the above genuine coils can only be sold at a low price as spot goods, and cannot enter the high-value futures contract system, resulting in direct loss of enterprise profits; The existing management system has no safe, traceable, and rollback splicing mechanism, lacks original data backup, delivery status verification, transaction security, and operation logs, and cannot realize compliant and stable spot-to-futures business.

[0003] Based on the above pain points, the industry urgently needs a safe, controllable, auditable, and value-added technical solution for incorporating genuine spot goods into futures contracts. SUMMARY

[0004] PURPOSE OF THE INVENTION The present application overcomes the defects of the existing business model and system, and provides a value-added implementation method for incorporating genuine spot coils into futures contracts based on database transactions, with original data backup, delivery status verification, and lossless rollback, so that excess production, specification deviation but still genuine spot coils can be compliantly, safely and traceably matched and incorporated into high-value futures contracts, realizing the value-added conversion of low-price spot goods to high-price futures, and significantly improving the economic benefits of enterprises.

[0005] A value-added implementation method for incorporating genuine spot coils into futures contracts, comprising the following steps: 1) receiving business execution parameters Receiving finished coil number, target futures contract hash value, entry person, entry address, and operation type; The operation type includes: splicing operation, and canceling splicing.

[0006] 2) When the operation type is group buying, the following will be executed: ① Back up the original data The production process quality inspection record sheet retains the original information before the current roll was consolidated: Original contract number, original unit price, original product thickness, original product width, original coating amount, original tempering degree, original thickness tolerance, original width tolerance; ② Binding the target futures contract Link the coil material to the target futures contract hash value to switch ownership; ③ Synchronize full information on futures contracts Automatically update based on the target contract hash value: Information such as sales contract number, customer, final unit price, product thickness, product width, coating amount, tempering degree, thickness tolerance, width tolerance, material, salesperson, and settlement type; ④ Automatic calculation and formatting Automatic calculation: Total price of steel coil = Finished product weight × Futures contract unit price; Automatically generate a standardized contract specification display format based on the number of decimal places of the thickness; ⑤ Record group-buying logs Data before and after the group purchase, the operator, time, and address are written into the sales spot group purchase information table to achieve full traceability.

[0007] 3) Execute when the operation type is cancel group purchase: ① Verify shipment status Check the current shipment status of the roll material. If it is already created, tare weight entered, or shipped, cancellation is prohibited and an error message will be returned. ② Lossless data rollback Restore the coil material information to its original state before the group purchase: restore the original contract hash value, original unit price, original thickness, original width, original coating amount, original heat treatment degree, original thickness tolerance, and original width tolerance; ③ Clean up group-buying logs Delete the corresponding group purchase record and restore the system to its original state.

[0008] 4) Full-process transaction and exception control All operations are performed within a database transaction: If the execution is successful, the transaction is committed. Automatic rollback in case of anomalies to ensure data consistency; Output the error number and error message to facilitate operation and maintenance personnel in locating the problem.

[0009] Realize the added value of genuine spot goods By legally incorporating genuine spot coils that could only be sold at low prices into high-priced futures contracts, companies can directly increase their profits.

[0010] Precise business scope control This only applies to excess production and roll materials with specifications deviating but still being genuine products; it does not involve downgraded products. The business boundaries are clear, and compliance and security are ensured.

[0011] Fully traceable and auditable The system automatically backs up the original data before group buying, ensuring complete record-keeping of group buying activities and meeting the requirements of enterprise management and financial auditing.

[0012] Strong business rule validation Cancel mandatory verification of shipping status before group buying to avoid accidental operation of already shipped orders and ensure rigorous business logic.

[0013] Data security and stability Database transactions are guaranteed to be atomic, and exceptions are automatically rolled back to prevent data corruption and partial updates.

[0014] Fully automated processing reduces human error. Price recalculation, specification formatting, and contract information synchronization are all automated, requiring no manual intervention.

Claims

1. A method for realizing sales value-added based on group buying of genuine in-stock products, characterized in that, This is used to incorporate genuine spot coils without orders into high-priced futures sales contracts to increase sales profits. It includes: receiving finished coil numbers, target futures contract hash values, operators, and operation types, where the operation types include group buying and canceling group buying. When performing a group purchase operation: Backup the original contract, price, specifications, tolerances, and material information for the coil material; Link spot coils to target futures contracts and update the corresponding customer, unit price, specifications, and settlement information of the futures contracts in real time; Automatically recalculate the total price of the coil based on the futures unit price and display the specifications in a formatted manner; Record group-buying logs to ensure traceability of operations; When canceling a group purchase: Check the shipment status; cancellation is prohibited once the shipment process has begun. If the goods have not been shipped, the data will be rolled back to its original state before the group purchase without loss. All operations are performed within a database transaction, with automatic rollback in case of exceptions to ensure data security.

2. The method according to claim 1, characterized in that: The stock rolls mentioned are genuine products that have been overproduced and have slight deviations in specifications but are of acceptable quality. They do not include downgraded or substandard products.

3. The method according to claim 1, characterized in that: By incorporating low-priced genuine spot goods into high-priced futures contracts, the value of spot goods is increased through futures trading, directly improving the company's sales profits.

4. The method according to claim 1, characterized in that: The backup of the original data includes the original contract number, original unit price, thickness, width, coating amount, tempering degree, thickness tolerance, and width tolerance.

5. The method according to claim 1, characterized in that: The shipping status before canceling group buying verification includes: shipping order created, tare weight entered, and shipment completed.

6. The method according to claim 1, characterized in that: Total price of steel coil = Finished product weight × Futures contract unit price 7. The method according to claim 1, characterized in that: The system automatically formats the contract specifications based on the number of decimal places of the thickness, achieving a unified and standardized display.

8. A value-added system for group-buying sales of genuine in-stock products, characterized in that, include: Parameter receiving module, group purchase processing module, group purchase cancellation module, transaction control module, and log module; The system is used to perform the method according to any one of claims 1 to 7.