同为股份：10月28日召开董事会会议

Group 1 - The core point of the article is that Tongwei Co., Ltd. (SZ 002835) announced a board meeting to discuss amendments to the company's articles of association, reflecting ongoing governance and operational adjustments [1] - For the first half of 2025, the company's revenue composition is entirely from the security video surveillance industry, indicating a focused business strategy [1] - As of the report date, the market capitalization of Tongwei Co., Ltd. is 3.8 billion yuan, highlighting its financial standing in the market [1] Group 2 - The A-share market has surpassed 4000 points, marking a significant recovery after a decade of stagnation, with technology leading the market's resurgence [1] - The emergence of a "slow bull" market pattern suggests a new investment landscape, potentially benefiting companies in the technology sector [1]