Announcement of Change: Tianshui Branch of China Post Group Co., Ltd. will be shortlisted as a supplier for sporadic equipment maintenance and monitoring installation maintenance in the city in 2025. Announcement of Correction: Tianshui Branch of China Post Group Co., Ltd. will be shortlisted as a supplier for sporadic equipment maintenance and monitoring installation maintenance in the city in 2025;   Zhongzheng Hengji Land Real Estate Asset Appraisal Co., Ltd. has made the following corrections to the bidding documents for the shortlisted project of sporadic equipment maintenance and monitoring installation and maintenance suppliers for China Post Group Tianshui Branch in 2025:;                                                                                                                               1、 In the original bidding documents:&# xa0;