1、 Basic information of the project: Procurement project number originally announced: CRGC-ZFCG-20250409 Original Announcement Procurement Project Name: Shuicheng District, Liupanshui City 2025 Beef Cattle Incremental Quality Improvement Action (Southern Province Grass Planting and Livestock Breeding) Project Serial Number: Chapter 7 of the negotiation document requires that Package A, Package B, Package C, and Package D have no after-sales service. Package A After sales Service (1) Supply Capability Commitment Letter: Silage corn is a seasonal crop, and it must be promised to complete the supply within 7 days after signing the contract, and provide a warehouse inventory certificate of not less than 30% of the current purchase quantity. (2) After sales Service Commitment Letter: During the project implementation process, after-sales service must be provided according to the purchaser's requirements. The specific requirement is to send technical personnel to the project implementation site within 4 hours after receiving the purchaser's after-sales service call to provide relevant planting and training guidance. A list of 2 technical after-sales service personnel and their phone numbers must be provided. Require after-sales service personnel to provide labor contracts or social security payment certificates for bidding enterprise personnel. Package B After sales Service (1) After sales Service Commitment Letter: During the project implementation process, after-sales service must be provided according to the requirements of the purchaser. The specific requirement is to send technical personnel to the project implementation site within 4 hours after receiving the purchaser's after-sales service call to provide relevant training and guidance. A list and phone number of one technical after-sales service personnel must be provided. Require after-sales service personnel to provide labor contracts or social security payment certificates for supplier enterprise personnel. C Package After sales Service (1) After sales Service Commitment Letter: During the project implementation process, after-sales service must be provided according to the requirements of the purchaser. The specific requirement is to send technical personnel to the project implementation site within 4 hours after receiving the purchaser's after-sales service call to provide relevant technical guidance and training guidance. A list and phone number of one technical after-sales service personnel must be provided. Require after-sales service personnel to provide labor contracts or social security payment certificates for supplier enterprise personnel. D Package After sales Service (1) After sales Service Commitment Letter: During the project implementation process, after-sales service must be provided according to the requirements of the purchaser. The specific requirement is to send technical personnel to the project implementation site within 4 hours after receiving the purchaser's after-sales service call to provide relevant technical guidance and training guidance. A list and phone number of one technical after-sales service personnel must be provided. Require after-sales service personnel to provide labor contracts or social security payment certificates for supplier enterprise personnel. 3. Bid opening time for competitive negotiation documents: 9:30 am on April 18, 2025. Negotiation time: 9:30 am on April 21, 2025. 4. Deadline for payment of competitive negotiation deposit: 20 pm