Jinwright announced that Yunhai Entrepreneurship, a wholly-owned subsidiary of the company, will use its own capital of 30 million yuan to invest in Platinum Group and hold 2.4585% of the issued shares of Cayman Platinum Group at that time, which may be diluted and adjusted depending on the subsequent financing situation of the Platinum Group. The purpose of this foreign investment is to be optimistic that the electronic atomization market has broad development prospects, and the existing domestic penetration rate is low. The company intends to make use of the resource advantages of both sides to give full play to the synergy and explore the diversified development of the company's business.