杭萧钢构股份有限公司 关于控股股东部分股份解除质押 的公告

Group 1 - The controlling shareholder, Mr. Dan Yinmu, holds 904,713,764 shares of the company, accounting for 38.19% of the total share capital. The total number of shares pledged by him, including this transaction, is 380,320,000 shares, which represents 42.04% of his holdings and 16.05% of the company's total share capital [2] - On January 16, 2026, Mr. Dan Yinmu completed an early repurchase transaction of pledged shares with Guosen Securities Co., Ltd. [2] - After the release of the pledge, Mr. Dan Yinmu currently has no plans for new pledges [2] Group 2 - The company's stock experienced a cumulative price drop exceeding 20% over three consecutive trading days from January 15 to January 19, 2026, which is classified as an abnormal trading fluctuation [7] - The company has confirmed that its production and operational activities are normal, with no significant changes in daily operations [8] - There are no undisclosed major events or information that could impact the company's stock price, including significant asset restructuring or major transactions [8][10] Group 3 - The company is involved in the steel structure contracting business, including the design, manufacturing, and installation of various steel structures [9] - The company recently won a project in collaboration with Hunan Construction Group, but the contract amount is less than 1% of the company's audited revenue for 2024, thus not significantly affecting overall performance [9]