Chu Guang Technology: Zhang Xuefeng, Ye Yiping, and Hou Dong have completed their plan to reduce holdings, totaling a 0.0318% reduction in shares.

Torch Technology Announcement: On June 11, 2026, the employee representative director and secretary of the board of directors, Zhang Xuefeng, the director and chief financial officer, Ye Yiping, and the shareholder, Hou Dong, completed their reduction plans through centralized competitive bidding. Zhang Xuefeng reduced 9,290 shares with a total reduction amount of 3.1206 million yuan; Ye Yiping reduced 12,400 shares with a total reduction amount of 4.2019 million yuan; Hou Dong reduced 19,800 shares with a total reduction amount of 6.3319 million yuan. The above-mentioned reduced shares are all from the shares acquired through equity incentives, with a reduction price range of 320 yuan/share to 338.86 yuan/share. After this reduction, Zhang Xuefeng holds 0.0214% of the shares, Ye Yiping holds 0.0288%, and Hou Dong holds 0.0048%.