On December 5, 2023, Xi'an Bright Laser Technologies Co.,Ltd. closed the transaction. The company has issued 32,048,107 shares at issue price of CNY 94.50 per share for gross proceeds of CNY 3,028,546,111.50. The transaction includes 14 investor participation of Yantai Mountain Gao Zhiyuan Private Equity (Investment) Fund Partnership (Limited Partnership) for 1,058,201 shares, CDB Manufacturing Transformation and Upgrading Fund (Limited Partnership) for 3,174,603 shares, Industrial Machinery Industry Investment Fund (Limited Partnership) for 3,174,603 shares, Guotai Fund Management Co., Ltd. for 1,058,201 shares, Shenzhen Hefeng Asset Management Co., Ltd.-Hefeng Vision Private Securities Investment Fund for 1,058,201 shares, China Asset Management Co., Ltd. for 5,396,825 shares, USB AG for 1,089,947 shares, Zhuque Fund Management Co., Ltd. for 6,349,206 shares, China Southern Asset Management Co., Ltd for 1,100,529 shares, Oriental Alpha Fund Management Co., Ltd. for 1,058,201 shares, Ge Weidong for 1,587,301 shares, Caitong Fund Management Co., Ltd. for 2,805,291 shares, Nuode Asset Management Co., Ltd. for 2,078,797 shares and Anhui Zhongan High-Quality Development No.

1 Equity Investment Partnership (Limited Partnership) for 1,058,201 shares. The transaction has been approved by the board of directors, shareholders of the company and China Securities Regulatory Commission.