Zhejiang Jianye Chemical Co.Ltd(603948) relevant person in charge told reporters that the company's ultra pure ammonia is mainly used in the field of photovoltaic, and the sales volume is gradually expanding, but the proportion of overall revenue is still small. "We take ammonia products as the starting point to enter the electronic chemical industry. In addition to being closely related to our own business, we are also actively optimistic about the application prospect of the industry."