新凤鸣：12月29日召开董事会会议

Group 1 - The core point of the article is that Xin Fengming (SH 603225) held its 44th meeting of the sixth board of directors on December 29, 2025, to review proposals including amendments to the company's articles of association [1] - For the first half of 2025, Xin Fengming's revenue composition was as follows: 86.1% from chemical fibers, 13.89% from petrochemicals, and 0.01% from other businesses [1] - As of the report date, Xin Fengming's market capitalization was 28.1 billion yuan [1] Group 2 - The article also highlights the emergence of new Chinese chips that bypass the restrictions of lithography machines, supporting AI training and embodied intelligence, with production capabilities in mature processes of 28 nanometers and above [1]