On September 9, 2019, our company signed a strategic cooperation agreement with Shenzhen Zhongxing Environmental Protection Group Co., Ltd, and the two sides reached a cooperation intention on the energy storage battery application projects and the energy storage battery application projects of charging stations. The two sides will mainly cooperate in the areas of base station backup power storage, charging station energy storage and reserve power supply. At present, the battery products sent to Zhongxing Environmental Protection Group have passed relevant tests of the company.