Nanjing Jingying Enterprise Investment Management Partnership Enterprise (Limited Partnership) signed a share transfer agreement to acquire 19.40% stake in Jiangsu Sanjing Semiconductor Materials Co., Ltd. from NanJing Sanchao Advanced Materials Co.,Ltd. for CNY 0 on February 23, 2023.

Nanjing Jingying Enterprise Investment Management Partnership Enterprise (Limited Partnership) completed the acquisition of 19.40% stake in Jiangsu Sanjing Semiconductor Materials Co., Ltd. from NanJing Sanchao Advanced Materials Co.,Ltd. on June 21, 2023.