[Ningxia Urban and Rural Construction Investment Co., Ltd.] Inquiry Procurement for Steel Pipes Required for the Steel Structure Engineering of the Workshop of Ningxia Liren New Material Technology Co., Ltd.'s 2.6 Million Tons Coal Gangue Recycling Resource Circular Reuse Project

[Tender Notice] [Ningxia Urban and Rural Construction Investment Co., Ltd.] Inquiry Procurement for Steel Pipes Required for the Steel Structure Engineering of the Workshop of Ningxia Liren New Material Technology Co., Ltd.'s 2.6 Million Tons Coal Gangue Recycling Resource Circular Reuse Project Purchasing Unit: Ningxia Liren New Material Technology Co., Ltd. Region: Xingqing District, Yinchuan, Ningxia Hui Autonomous Region Published: 2026-08-14