苏盐井神：部分董事、高级管理人员增持8.71万股公司股份

Core Viewpoint - Su Yan Jing Shen (603299.SH) announced that certain directors and senior management plan to increase their shareholding in the company through the Shanghai Stock Exchange trading system starting from September 23, 2025, for a period of six months, with a total intended investment amount between RMB 1.9 million and RMB 2.66 million [1] Group 1 - The shareholding increase plan has been partially implemented, with a total of 87,6300 yuan invested in 87,100 shares as of the announcement date [1] - The increase plan is not yet completed, and the stakeholders will proceed with the share purchase gradually based on market conditions within the implementation period [1]