Group 1 - The core point of the article is that Sudar Co., Ltd. (SZ 001277) held a board meeting on December 8, 2025, to discuss amendments to the company's articles of association [1] - For the first half of 2025, Sudar's revenue composition is as follows: 42.21% from repair and remanufacturing, 23.83% from spare parts supply management, 15.27% from fluid connectors, 11.77% from second-hand equipment rental and sales, and 6.33% from full lifecycle specialized contracting [1] - As of the report date, Sudar's market capitalization is 3 billion yuan [1]

Group 1 - The financial director and board secretary of Suda Co., Ltd. plans to reduce his shareholding by up to approximately 130,000 shares, which accounts for 0.17% of the company's total share capital, within a period of 90 natural days starting from November 5, 2025 [1] - As of the report, Suda Co., Ltd. has a market capitalization of 2.9 billion yuan [1] - The revenue composition for Suda Co., Ltd. from January to June 2025 is as follows: 42.21% from repair and remanufacturing, 23.83% from spare parts supply management, 15.27% from fluid connectors, 11.77% from second-hand equipment leasing and sales, and 6.33% from full lifecycle specialized contracting [1]

Group 1 - The shareholder Yangzhong Xugong Industrial Investment Partnership plans to reduce its holdings in Suda Co., Ltd. by up to 760,000 shares (1% of total share capital) through centralized bidding and up to 1,520,000 shares (2% of total share capital) through block trading within 90 natural days starting from October 13, 2025 [1] - The company's board member and general manager, Liu Runping, intends to reduce his holdings by up to 130,000 shares (0.17% of total share capital) during the same period [1] - The vice president, Li Jing, plans to reduce his holdings by up to 37,500 shares (0.05% of total share capital) within the specified timeframe [1] Group 2 - Former vice president Liu Xinyang plans to reduce his holdings by up to 129,200 shares (0.17% of total share capital) within the same 90-day period [2] - Former vice president Dong Xiaobo intends to reduce his holdings by up to 37,500 shares (0.05% of total share capital) during the same timeframe [2] - For the first half of 2025, Suda Co., Ltd.'s revenue composition is as follows: 42.21% from repair and remanufacturing, 23.83% from spare parts supply management, 15.27% from fluid connection components, 11.77% from second-hand equipment rental and sales, and 6.33% from full lifecycle specialized contracting [2]