[Material Disposal - Competitive Bidding] Notice of Change to the Competitive Sales Announcement for Waste Catalyst Disposal of Henan Kaixiang Fine Chemical Co., Ltd. [Change Notice]

[Amendment] [Material Disposal - Competitive Bidding] Notice of Change to the Competitive Sales Announcement for Waste Catalyst Disposal of Henan Kaixiang Fine Chemical Co., Ltd. [Change Notice] Purchasing Unit: 河南开祥精细化工有限公司 Region: 河南省郑州市中原区 Project No.: HNEC-KXJH260288001H001 Published: 2026-08-07 Bid Opening: 2026-08-13