Trading Arrangement Notices
USAS BUILDING<02671> - New Listing

Market participants are requested to note that dealings in the
H shares of USAS Building System (Shanghai) Co., Ltd. will
commence on Tuesday, 30/12/2025 under the following particulars:-

Stock Code      Stock Short Name        Board Lot
----------      ----------------        ---------
2671            USAS BUILDING           300 H shares