Announcement of Sales Project of Waste Materials (300 Tons of Waste Scraps, Iron Filings, etc. from Yanchang Petroleum Mechanical Equipment Manufacturing Co., Ltd.) by Shaanxi Yanchang Synthetic Materials Co., Ltd.

[Tender Notice] Announcement of Sales Project of Waste Materials (300 Tons of Waste Scraps, Iron Filings, etc. from Yanchang Petroleum Mechanical Equipment Manufacturing Co., Ltd.) by Shaanxi Yanchang Synthetic Materials Co., Ltd. Purchasing Unit: 陕西延长合成材料有限公司 Agency: 合成材料公司 Region: 陕西省榆林市靖边县 Published: 2026-08-14 Bid Opening: 2026-08-26