上大股份：10月27日召开董事会会议

Group 1 - The core point of the article is that Shangda Co., Ltd. (SZ 301522) held its 11th meeting of the second board of directors on October 27, 2025, to review proposals including adjustments to the board's specialized committee members [1] - For the year 2024, the revenue composition of Shangda Co., Ltd. is 100% from the metal products industry [1] - As of the report date, the market capitalization of Shangda Co., Ltd. is 12.2 billion yuan [1] Group 2 - The article also mentions a controversial promotion by a company claiming to tokenize real estate overseas, with individuals reportedly receiving 1,500 yuan for recruiting one person and suggesting that an investment of 100,000 yuan could lead to becoming a billionaire [1]