CHGHK TM GPSB<40503> - Last Day of Dealings

Market participants are requested to note that last day of dealings in
the guaranteed perpetual securities issued by China Huaneng Group
(Hong Kong) Treasury Management Holding Limited (stock code: 40503)
will be on Monday, 15/12/2025 and listing of which will be withdrawn
after the close of business on Thursday, 18/12/2025.