Administrative District: Xihu District Project Name: Xizhenggongchu [2025] No. 3 Project Location: Xihu District (XH02303-02 plot of Shuangqiao unit, east to XH02303-03 plot of Shuangqiao unit, south to XH02303-04 plot of Shuangqiao unit, west to planned Yunyan Road, north to planned Yunmeng Road) Supply Area (hectares): 0.999500 Stock Area (hectares): 0.000000 Land Use: V3-100101 Land supply method: Listing for sale Land use period: 50 Industry classification: Special equipment manufacturing Land level: Grade 8 Transaction price (RMB 10000): 139000000 Installment payment Agreed payment period number Agreed payment date Agreed payment amount (RMB 10000) Remarks Land use right holder: Hangzhou Gaoyu Electronic Technology Co., Ltd. Agreed plot ratio: Lower limit: 1.200 Upper limit: 2.500 Agreed land delivery time: June 6, 2025 Agreed start time: November 6, 2025 Agreed completion time: October 5, 2028 Actual start time: Actual completion time: Approved unit: Xihu District, Hangzhou Contract signing date: May 16, 2025