Lidu Hotel Co., Ltd. Lidu Crown Holiday Hotel Craft Entrance Wind Curtain Project Procurement Change Announcement Change Announcement No. JDBGG202504150002 Our company issued the Lidu Crown Holiday Hotel Craft Entrance Wind Curtain Project Procurement Announcement on April 9, 2025 (Project No.: JDCGXY202504090002）， The following changes have been made: the deadline for quotation before and after the type change is 08:00:00 on April 15, 2025, and 08:00:00 on April 23, 2025. The deadline for clarification before the bid is 08:00:00 on April 13, 2025, and 08:00:00 on April 23, 2025. Except for the above changes, the rest of the original announcement remains valid. Lido Hotel Co., Ltd. April 15, 2025