甘肃化工集团庆阳分公司2026年董家滩基地厂区规划设计诊断及变更项目设计（二次）谈判采购公告

https%3A%2F%2Fwww.ymzec.com%2Fbid-api%2Foss-ymz-prd-bc-bidbase%2F1252684541891436545%2F2%2F2026%2F7%2F23%2F1529914584685203456%2F1529914584693592065%2F%25E5%258C%2596%25E5%25B7%25A5%25E9%259B%2586%25E5%259B%25A2%25E5%25BA%2586%25E9%2598%25B3%25E5%2588%2586%25E5%2585%25AC%25E5%258F%25B82026%25E5%25B9%25B4%25E8%2591%25A3%25E5%25AE%25B6%25E6%25BB%25A9%25E5%259F%25BA%25E5%259C%25B0%25E5%258E%2582%25E5%258C%25BA%25E8%25A7%2584%25E5%2588%2592%25E8%25AE%25BE%25E8%25AE%25A1%25E8%25AF%258A%25E6%2596%25AD%25E5%258F%258A%25E5%258F%2598%25E6%259B%25B4%25E9%25A1%25B9%25E7%259B%25AE%25E8%25AE%25BE%25E8%25AE%25A1%25EF%25BC%2588%25E4%25BA%258C%25E6%25AC%25A1%25EF%25BC%25891.0.3.202607.pdf%3Fresponse-content-disposition%3Dattachment%253Bfilename%253D%2525E5%25258C%252596%2525E5%2525B7%2525A5%2525E9%25259B%252586%2525E5%25259B%2525A2%2525E5%2525BA%252586%2525E9%252598%2525B3%2525E5%252588%252586%2525E5%252585%2525AC%2525E5%25258F%2525B82026%2525E5%2525B9%2525B4%2525E8%252591%2525A3%2525E5%2525AE%2525B6%2525E6%2525BB%2525A9%2525E5%25259F%2525BA%2525E5%25259C%2525B0%2525E5%25258E%252582%2525E5%25258C%2525BA%2525E8%2525A7%252584%2525E5%252588%252592%2525E8%2525AE%2525BE%2525E8%2525AE%2525A1%2525E8%2525AF%25258A%2525E6%252596%2525AD%2525E5%25258F%25258A%2525E5%25258F%252598%2525E6%25259B%2525B4%2525E9%2525A1%2525B9%2525E7%25259B%2525AE%2525E8%2525AE%2525BE%2525E8%2525AE%2525A1%2525EF%2525BC%252588%2525E4%2525BA%25258C%2525E6%2525AC%2525A1%2525EF%2525BC%2525891.0.3.202607.pdf%26X-Amz-Algorithm%3DAWS4-HMAC-SHA256%26X-Amz-Date%3D20260724T163856Z%26X-Amz-SignedHeaders%3Dhost%26X-Amz-Expires%3D1800%26X-Amz-Credential%3D6w2sulE5ALA2bxEW%252F20260724%252Fcn-north-1%252Fs3%252Faws4_request%26X-Amz-Signature%3D7b01ed8bbf425c4bc6ac277b8b07e1f56fedb6716ac7954e642187742c51eb1e
报名入口：https://www.ymzec.com/bid/web-outportal/index.html#/trade-info-detail?id=1530230862896869377¬iceType=1&publishStatus=1&systemStatus