The controlling shareholder and actual controller of Tian Iron Technology (300587.SZ), Xu Jiding, has been taken into custody as a criminal detainee.

Zhixin Finance and Economics App News: Tian Iron Technology (300587.SZ) announced that the company recently received a notification from the family of Mr. Xu Jiding, one of the company's controlling shareholders and actual controllers, stating that Mr. Xu Jiding has been placed under criminal detention by the Taizhou Public Security Bureau and is currently cooperating with the investigation by the public security authorities. According to his family, the investigation is related to personal matters and is not related to the company's daily production and operation.