This report is a social responsibility report published by Jiangsu Jingjiu Microelectronics Materials Co., Ltd. It mainly explains the practice, thoughts and achievements of Jiangsu Jingjiu Microelectronics Materials Co., Ltd. in

Jingjiu Microelectronics was established in February 2016. In 2022, it has a strategic reorganization with the core team of Jiangyin Chemistry, a well-known domestic enterprise in the industry, with a registered capital of 83 million.