Change Notice 2025/04/29

Shanghai Runhongsheng Real Estate Development Co., Ltd. East China Region Shanghai Jing'an District Nanxi Community C050401 Unit 115-12 Plot Project Sound Insulation and Noise Reduction Project Change Announcement

Change Notice 2025/04/24

Correction Announcement for Gas Fire Extinguishing System Pipeline Network Integration Project of Shanghai Metro Line 21 Phase I and Line 21 Phase I East Extension Project

Change Notice 2025/04/15

Correction Announcement for FAS System Integration (including Gas Extinguishing Control) Project of Shanghai Metro Line 21 Phase I and Line 21 Phase I East Extension Project

Change Notice 2025/04/15