Keykey Technology: Chairman XUAN ZHAO reduces 3% stake.

Key Technology Announcement: Chairman XUAN ZHAO participated in this inquiry transfer, with a transfer price of 76.18 yuan per share and a transfer quantity of 1.8195 million shares, accounting for 3.00% of the total share capital. After this transfer, the proportion of shares held by XUAN ZHAO and its concerted actions will decrease from 24.56% to 21.56%, with the change in the proportion of equity held by the company reaching a multiple of 1%.