Guangxi Huayuan Metal Chemical Co., Ltd. Annual Output of 10,000 Tons of Sodium Pyroantimonate Technical Renovation Project Electrowinning Cathode and Anode Plate Copper Material Procurement (Second) Public Bidding Announcement

[Tender Notice] Guangxi Huayuan Metal Chemical Co., Ltd. Annual Output of 10,000 Tons of Sodium Pyroantimonate Technical Renovation Project Electrowinning Cathode and Anode Plate Copper Material Procurement (Second) Public Bidding Announcement Purchasing Unit: Guangxi Huayuan Metal Chemical Co., Ltd. Region: Guangxi Zhuang Autonomous Region, Hechi, Jinchengjiang District Project No.: GKZB20260722000007CZ01 Budget: CNY 1.1M Published: 2026-08-03 Bid Deadline: 2026-08-05