Chapter 1 Bidding Announcement 1. Bidding Name: Inner Mongolia Mengwei Technology Co., Ltd. 2025-2026 PVA Road Transport Bidding 2. Bidder: Anhui Wanwei Group Materials Co., Ltd. 3. Bidding Method: Public Bidding 4. Number: WWJT-FWZB-2025041615. Main Scope of Bidding: Inner Mongolia Mengwei Technology Co., Ltd. PVA Product Road Transport Bidding (Annual Transportation Volume of About 150000 Tons). Project location: Mengweixin Material Industrial Park, Baiyin Chagan Town, Chayouhou Banner, Ulanqab City, Inner Mongolia. Service period: Within one year from the date of contract signing, complete all transportation contents within the above bidding scope (transportation volume is estimated and not guaranteed). The bidding section is divided into 4 sections, as follows:; Section 1: Approximately 13000 tons in winter and 13000 tons in summer. Section 2: Approximately 25000 tons in winter and 27000 tons in summer. Section 3: Approximately 20000 tons in winter and 19000 tons in summer. Section 4: Approximately 19000 tons in winter and 19000 tons in summer. Bidders can choose to bid for any one section or multiple sections. Remarks: The summer execution period is from April 1st to September 30th, and the winter execution period is from October 1st to March 31st of the following year. Qualification requirements for bidders: 1) Have independent legal personality and hold a valid business license; 2) Having a road transportation operation license; 3) There shall be no less than 10 self owned vehicles or controllable social vehicles (including); 4) Other requirements: The company must purchase commercial insurance for cargo safety; Provide supporting documents 7. Payment method: Invoices will be issued in the following month for the current month's business, shipping fees will be paid in the third month, and a 9% value-added tax special invoice will be provided. Payment will be made in cash. 8. Bidding location: Wanwei Group Bidding Office (1st floor of the auxiliary building of the R&D center); 9. Interested bidding units can register by logging in to "Quality Procurement" from now until 18:00 on May 5, 2025 (Beijing time); Purchase bidding documents every day (excluding holidays). The selling price is RMB 500 per set, non refundable after sales. Simultaneously participating bidding units are required to pay a bid security deposit of RMB 50000 per bid section. Failure to pay the above two fees before the opening of bids by participating units will result in disqualification from bidding. Within 5 days after the winning bidder signs the contract, all bid security deposits paid by bidders will be fully refunded (without interest). Before signing the contract, the winning bidder must pay a performance bond of 400000 yuan to Anhui Wanwei Group Materials Co., Ltd. If multiple sections are won by one bidder, a cumulative performance bond of 400000 yuan can be paid. 10. Deadline for bidding: Before 3:00 pm on May 9, 2025 (Beijing time), the bidding documents shall be delivered to the bidding office of Wanwei Group by sealed on-site delivery or mail. (West side of the 1st floor of the auxiliary building of Wanwei R&D Building) 11. Bid opening location: Anhui Wanwei Group Tendering and Bidding Office Bid Opening Room (1st floor of the auxiliary building of the R&D Center Building); 12. Bid opening time: 15:00 on May 9, 2025 (Beijing time). If the tenderer has any questions about the bidding documents, they should submit a written clarification request or upload it to the "Quality Procurement" website before 18:00 on May 6, 2025 (Beijing time) after receiving the bidding documents. Otherwise