Zhangjiagang Industrial Capital Investment Co., Ltd. agreed to acquire 5% stake in Suzhou TA&A Ultra Clean Technology Co.,LTD. (SZSE:300390) from Pei Zhenhua for approximately CNY 420 million on November 19, 2020. Zhangjiagang Industrial Capital Investment Co., Ltd. will acquire 27.6 million shares at CNY 15.39 per share. Within 5 working days from the date when both parties receive the compliance confirmation opinion issued by the Shenzhen Stock Exchange, Zhangjiagang Industrial Capital Investment Co., Ltd. shall pay fifty percent (50%) of the share transfer price to the designated by Pei Zhenhua Bank accounts. Within 5 working days after all the above-mentioned shares are transferred to Zhangjiagang Industrial Capital Investment Co., Ltd., Zhangjiagang Industrial Capital Investment Co., Ltd. shall pay the remaining fifty percent (50%) of the share transfer price.