Tender Announcement for Electric Heat Tracing Framework Procurement for Tianjin Silver-Containing Waste Catalyst Comprehensive Recovery Unit Project of Sinopec Catalyst (Tianjin) Co., Ltd. on 2026.05.06 (Electric Heating Equipment Accessories) [2nd Change]

[Amendment] Tender Announcement for Electric Heat Tracing Framework Procurement for Tianjin Silver-Containing Waste Catalyst Comprehensive Recovery Unit Project of Sinopec Catalyst (Tianjin) Co., Ltd. on 2026.05.06 (Electric Heating Equipment Accessories) [2nd Change] Purchasing Unit: Sinopec Catalyst (Tianjin) Co., Ltd. Agency: 天津招标中心 Region: Binhai New Area, Tianjin Project No.: NWZ260616-2949-125688 Published: 2026-07-17 Document Deadline: 2026-07-23 Bid Deadline: 2026-07-29 Bid Opening: 2026-07-29