Jiangxi Selon New Material Co., Ltd., was established in December 2018 (formerly known as Huzhou Changsheng Chemical Co., Ltd., established in 1978, is a professional manufacturer of chemical raw materials and a high-tech enterprise in Zhejiang Province).In order to promote the comprehensive expansion and innovation of the company's business structure, to ensure the smooth implementation of the company's future industrial strategy, and to achieve new profit growth points for the company, the company is composed of Jiangxi Selon Industrial Co., Ltd. (stock code: 002748) and Huzhou Changsheng Chemical Co., Ltd. established a joint investment with a total investment of 60.49 million.