Administrative Region: Fan County Project Name: Integrated Project of Alkane Dehydrogenation New Materials Project Location: West of Zonger Road, Puyang New Chemical Industry Base, Fan County Supply Area (hectares): 1.55056 Stock Area (hectares): Land Use: V3-100103 Land Supply Method: Listing for Sale Land Use Period: 50 Industry Classification: Chemical Raw Materials and Chemical Products Manufacturing Land Level: Level 3 Transaction Price (RMB 10000): 367000000 Installment Payment Agreement Payment Period Number Agreement Payment Date Agreement Payment Amount (RMB 10000) Remarks Land Use Right Owner: Puyang Huachen Chemical Technology Co., Ltd. Agreed Floor Area Ratio: Lower Limit: 0.600 Upper Limit: Agreed Land Delivery Time: December 31, 2025 Agreed Start Time: June 30, 2026 Agreed Completion Time: Actual start date: Actual completion date: Approved by: Fan County People's Government Contract signing date: April 14, 2025