海光信息吸收合并中科曙光后，无科创板权限的股东还能买卖股票吗？一文看懂！

Core Viewpoint - The merger between Haiguang Information and Zhongke Shuguang is expected to create a "carrier-level" giant in the domestic computing power industry, attracting significant market attention [1] Group 1: Shareholder Transition - After the merger, original small investors of Zhongke Shuguang will become shareholders of Haiguang Information [2] - Investors who meet the suitability requirements for the Sci-Tech Innovation Board but have not yet opened trading permissions can do so by following standard procedures [2] - Investors who do not meet the suitability requirements can hold or sell their Haiguang Information shares but must meet the requirements to buy additional shares [3] Group 2: Trading Permissions for Delisted Stocks - Similar to the merger case, original shareholders of A-share companies that delist and enter the "old three boards" must also consider trading permissions [4] - In 2024, the number of A-share delistings reached 52, a record high, indicating a stricter policy for problematic listed companies [5] - Original shareholders can trade their holdings in delisted companies but must open "delisted board" trading permissions to buy other stocks in that category [5]