Tender Announcement for the 2026 Framework Agreement for 160 Tons of Dry Fine Pseudo-Boehmite Alumina ≥60% Dry Fine Pseudo-Boehmite Special 50kg/Bag of Sinopec Catalyst Co., Ltd. Catalyst Changling Company

[Tender Notice] Tender Announcement for the 2026 Framework Agreement for 160 Tons of Dry Fine Pseudo-Boehmite Alumina ≥60% Dry Fine Pseudo-Boehmite Special 50kg/Bag of Sinopec Catalyst Co., Ltd. Catalyst Changling Company Purchasing Unit: Sinopec Catalyst Co., Ltd. Region: Daxing District, Beijing Published: 2026-08-13 Document Deadline: 2026-08-18 Bid Deadline: 2026-09-09 Bid Opening: 2026-09-09