Administrative Region: Helingeer County Project Name: Volcano Engine Inner Mongolia Helingeer Computing Power Center Phase I Project Location: Yungu Area, Helingeer New District Supply Area (hectares): 12.175106 Stock Area (hectares) Land Use: V3-100101 Land Supply Method: Listing and Transfer Land Use Term: 50 Industry Classification: Software Industry Land Level: Fifteen Level Transaction Price (10000 yuan): 3484.515500 Installment Payment Agreement Payment Period Number Agreement Payment Date Agreement Payment Amount (10000 yuan) Remarks Land Use Right Owner: Hohhot Saibei Hongcheng Technology Co., Ltd. Agreed Floor Area Ratio: Lower Limit: 1.300 Upper Limit: Agreed Delivery Time: April 30, 2025 Agreed Start Time: April 30, 2026 Agreed 22 Agreed completion time: April 21, 2028 Actual start time: Actual completion time: Approved by: Helingeer County People's Government Contract signing date: April 23, 2025