Core Viewpoint - Xinanjie (920370) announced that its actual controller and chairman, Wei Yantian, is under investigation and has been subjected to detention measures by the Chongqing Qijiang District Supervisory Committee, but the company asserts that this will not significantly impact its normal operations [1] Group 1 - Xinanjie received a "Notice of Filing" and "Notice of Detention" from the supervisory committee on February 27 [1] - The company has not received any other notifications from relevant authorities and has not been asked to assist in the investigation [1] - Other board members and senior management are continuing their duties normally, and the board of directors is functioning as usual [1] Group 2 - The production and operational status of the company remains normal, as well as that of its subsidiaries [1] - The company has made appropriate arrangements for related work following the announcement [1] - The matters related to the investigation are not expected to have a major impact on the company's normal production and operations [1]