杭萧钢构中标：中石化（河南）炼油化工有限公司河南炼化百万吨乙烯项目焊接普通碳素H型钢评标结果公示

Group 1 - The core point of the article is the announcement of the bid results for the welding of ordinary carbon H-beams for the Henan Refining and Chemical Company's ethylene project, with Hangxiao Steel Structure Co., Ltd. winning the bid [1][2] - The winning bid amount is approximately 2,326,293.4 [2] - Hangxiao Steel Structure Co., Ltd. has made investments in 122 companies and participated in 1,490 bidding projects [1] Group 2 - The announcement was made by Sinopec (Henan) Refining and Chemical Co., Ltd. on January 29, 2026 [2] - The company has a significant portfolio, including 77 trademark registrations, 494 patents, and 8 copyrights [1] - Additionally, Hangxiao Steel Structure Co., Ltd. holds 134 administrative licenses [1]