HI SUN TECH (00818): Two subsidiary companies have adopted a stock purchase plan and granted stock purchase rights.

HI SUN TECH (00818) announced on December 12, 2025, that Hengxing Holdings (of which the company indirectly owns 80.04% as of the date of this announcement) has adopted the Hengxing Holdings Stock Option Plan. On the same day, the board of directors of Hengxing Holdings decided to grant a total of 2.701 million Hengxing Holdings stock options to the grantees of Hengxing Holdings. On December 12, 2025, Resto (of which the company indirectly owns 68.034% as of the date of this announcement) adopted the Resto Stock Option Plan. On the same day, the board of directors of Resto decided to grant a total of 2.74085 million Resto stock options to the grantees of Resto.