Tongling Jiashide Management Consulting Co., Ltd. Chizhou Hengxin Metal Materials Co., Ltd. 500,000 t/a Pyrite Roasting Residue Impurity Removal and Quality Improvement with Precious Metal Recovery Project (Phase I) Tailings Closed Belt Conveying Corridor and Belt Conveyor Procurement and Installation Engineering Tender Announcement

[Tender Notice] Tongling Jiashide Management Consulting Co., Ltd. Chizhou Hengxin Metal Materials Co., Ltd. 500,000 t/a Pyrite Roasting Residue Impurity Removal and Quality Improvement with Precious Metal Recovery Project (Phase I) Tailings Closed Belt Conveying Corridor and Belt Conveyor Procurement and Installation Engineering Tender Announcement Purchasing Unit: Chizhou Hengxin Metal Materials Co., Ltd. Agency: 铜陵嘉事德管理咨询有限责任公司 Region: Guichi District, Chizhou, Anhui Industry: Apparel & Textiles Published: 2026-08-11 Document Deadline: 2026-08-18 Bid Deadline: 2026-08-31 Original Notice: http://www.youzhicai.com/nd/a_8f80a7ec-911f-4c4d-a123-f8849880f045.html