Jiangsu Shuangda leads Donghua circulation-pump shortlist

East China Engineering Science and Technology published preferred suppliers on 12 November 2026 for black-water and lock-hopper circulation pumps. Procurement reference 202616-PM5-D1-J457-I019, package /01, ranks Jiangsu Shuangda Pump Industry first and Beijing Aerospace Petrochemical Technology and Equipment Engineering second.

The public-notice period runs from 12 to 15 November. Bidders and other interested parties may submit written objections through the China National Chemical Engineering procurement platform during that period, with a response due within three days of receipt.

The notice identifies the pump categories and ranking but gives no quantities, flow rates, heads, materials, prices or delivery schedule. It also omits the project site. This is a post-evaluation shortlist, not evidence of a signed contract or delivered equipment.