Shaanxi Yanchang Petroleum Materials Co., Ltd. Sales Project Announcement for Scrap Materials (Approximately 2,050 Tons of Scrap Pipes from Wuqi Oil Production Plant of Yanchang Oilfield Co., Ltd.)

[Tender Notice] Shaanxi Yanchang Petroleum Materials Co., Ltd. Sales Project Announcement for Scrap Materials (Approximately 2,050 Tons of Scrap Pipes from Wuqi Oil Production Plant of Yanchang Oilfield Co., Ltd.) Purchasing Unit: Shaanxi Yanchang Petroleum Materials Co., Ltd. Region: Lianhu District, Xi'an, Shaanxi Published: 2026-08-24 Bid Opening: 2026-09-03