Recently, the company and Tianjin Bohua Chemical Industry Development Co., LTD signed <the sales Contract of 12-pulse high-power complete rectifier Unit>, the contract amount is more than RMB 60 million. This project is a benchmark project in the domestic caustic soda industry. The signing of this contract is a reflection of the company's product competitiveness, which has a positive impact on the company's business performance, the expansion of domestic and foreign markets and the company's product image.