Inquiry Announcement 1. Purchase Order Number: P-XJ-25-005649 2. Purchase Order Name: Ningbo Meishan Island International Container Terminal Co., Ltd. April Gas Cylinder Secondary Safety Valve and Other Materials Procurement 3. Quotation Deadline: April 28, 2025 9:00 4. Quotation Validity Period: July 27, 2025 5. Maximum Price Limit: 100000 yuan 6. Organizational Form: Self Procurement 7. Procurement Execution Unit: Ningbo Meidong Container Terminal Co., Ltd. 8. Procurement Execution Person: Zhang Jiaqi 9. Procurement Execution Person Contact Information: 0574-27688130 10. Inquiry Type: Public Specific Specifications, Technical Indicators, and After sales Service Requirements. Please refer to the table or attachment for details. Number Procurement Project Name Procurement Quantity Measurement Unit Tax Rate Project Duration Requirements Location Specification Model Remarks 1 Gas Cylinder Safety Valve 76 13% (Meishan) Delivery Time Maximum not exceeding 5 days Please note the delivery time in the supplementary explanation, calculated from the date of ordering and in days. If not noted or not in days, the quotation will be invalid. Chart 20570498 requires a verification certificate issued by a third-party metrological verification organization (CMA certification). Please indicate the brand, model, and other information of each product in the quotation. If not noted, the quotation is invalid. 226 secondary safety valves for 2 gas cylinders, 13% (Meishan), with a maximum delivery time of 5 days. Please indicate the delivery time in the supplementary instructions, calculated from the date of ordering and in days. If not indicated or not in days, the quotation will be invalid. Chart 11209011 requires a verification certificate issued by a third-party metrological verification organization (CMA certification). Please indicate the brand, model, and other information of each product in the quotation. If not noted, the quotation is invalid. 76 pressure gauges, 13% (Meishan), with a maximum delivery time of 5 days. Please indicate the delivery time in the supplementary instructions, calculated from the date of ordering and in days. If not indicated or not in days, the quotation will be invalid. Chart 14762073=82165399, a verification certificate issued by a third-party metrological verification organization (CMA certification) is required. Please indicate the brand, model, and other information of each product in the quotation. If not noted, the quotation is invalid. 10、 Quotation requirements: Please fill in the unit price including tax according to the detailed list. 11. Payment method: Payment after delivery and acceptance (payment within 40 working days with invoice upon delivery). 12. Other contents: 1. The quoted price must be in RMB including tax (fixed price, please indicate the VAT rate), and a VAT special invoice is required for invoicing. 2. Delivery location: Material warehouse of Ningbo Meidong Container Terminal Co., Ltd. 3. Our payment method: Payment will be made within 40 working days after passing the acceptance inspection and receiving a valid invoice from your company. 4. The quotation must be stamped with an official seal. 5. Please indicate in the quotation that the materials supplied are brand new, qualified and genuine. If our company specifically requires proof of origin, original factory warranty, material report, product manual, etc., please make a commitment when quoting. If there are counterfeit goods, one will be compensated for three. If the amount is large, it shall be handled in accordance with relevant provisions of the Criminal Law. 6. Please indicate the brand, model, and other information of each product in the quotation