新安股份：宋俊辞去公司第十一届董事会董事、审计委员会委员职务

Group 1 - The core point of the article is the resignation of Mr. Song Jun from the board of directors and the audit committee of Xin'an Co., Ltd. due to job relocation, and he will no longer hold any position in the company after his resignation [1] - As of the latest report, Xin'an Co., Ltd. has a market capitalization of 13.3 billion yuan [2] Group 2 - For the first half of 2025, the revenue composition of Xin'an Co., Ltd. is as follows: agricultural chemical self-produced products account for 40.89%, silicon-based material basic products account for 15.27%, silicon-based terminal and special silane products account for 13.96%, new chemical materials account for 10.37%, others account for 8.67%, and agricultural chemical trading products account for 7.95% [1]