① ST Tianshun: controlling shareholder Zhoushan Tianshun Equity Investment Co., Ltd. is planning major matters related to the change of control of the company. the counterparty of this transaction belongs to the local government industry management group, which is mainly engaged in the investment and operation of the trade and logistics industry. the company's shares are suspended from trading on September 25 and are expected to be suspended for no more than 2 trading days. ② Xin Platinum Co., Ltd.: Xin Platinum New Energy, a subsidiary of the company, recently received fixed-point notification of models from some domestic customers. Xinplatin New Energy has been selected by the above-mentioned customers to provide customized development and delivery of battery shell, threshold beam, extended transfer aluminum bracket and front cabin frame beam respectively. the specific product supply time, price and supply shall be subject to the signed supply agreement and sales order. ③ people's livelihood and Health: in order to further improve the company's existing land utilization rate and reduce related costs, the company plans to expand the production building and supporting facilities at the existing site, the project investment is expected to be about 150 million yuan, and the construction period is about 3 years.