Summary of Key Points Core Viewpoint - On September 19, a total of 12 companies had their restricted shares unlocked, with a total unlock volume of 472 million shares, amounting to a market value of 10.633 billion yuan based on the latest closing prices [1]. Unlock Volume - Five companies had unlock volumes exceeding 10 million shares, with China Merchants Heavy Industry, Zhejiang Zhengte, and Debang Technology leading the list with unlock volumes of 299 million shares, 71.4146 million shares, and 53.4224 million shares respectively [1]. Unlock Market Value - Five companies had unlock market values exceeding 100 million yuan, with Zhejiang Zhengte, Debang Technology, and China Merchants Heavy Industry having market values of 3.51 billion yuan, 2.817 billion yuan, and 2.01 billion yuan respectively [1]. Unlock Ratio - Four companies had unlock ratios exceeding 10% of their total share capital, with Zhejiang Zhengte, Debang Technology, and Huabao New Energy leading with unlock ratios of 64.92%, 37.56%, and 16.13% respectively [1].