China Duty Free (Haikou) International Duty Free City Co., Ltd. Haikou International Duty Free City Prepaid Functional Electric Meter Renovation Service Procurement Project Change Announcement No. ZLBGGG202504280001 The company issued the Haikou International Duty Free City Prepaid Functional Electric Meter Renovation Service Procurement Project Announcement (Project No. ZLCGXY202504230003) on April 23, 2025, and now makes the following changes: the deadline for pre type change and post time quotation is 08:00:00 on April 28, 2025 and 12:00:00 on April 29, 2025. The deadline for pre bid clarification is 08:00:00 on April 28, 2025 and 12:00:00 on April 29, 2025. Except for the above changes, the rest of the original announcement Still valid. China Duty Free (Haikou) International Duty Free City Co., Ltd. April 28, 2025