Addendum to the Procurement Announcement for Ceramic Tiles, Fire-Resistant Doors and Windows, and Aluminum Alloy Doors and Windows for the Nansha Nanheng Village Project of China Railway Tunnel Bureau Group Construction Co., Ltd.

[Tender Notice] Addendum to the Procurement Announcement for Ceramic Tiles, Fire-Resistant Doors and Windows, and Aluminum Alloy Doors and Windows for the Nansha Nanheng Village Project of China Railway Tunnel Bureau Group Construction Co., Ltd. Purchasing Unit: China Railway Tunnel Group Construction Co., Ltd. Region: Nansha District, Guangzhou, Guangdong Published: 2026-08-20