Bogey Precision Machinery: The transfer price for this inquiry is 21 yuan per share.

Boya Precision Engineering Announcement: Based on the subscription inquiry on December 2, 2025, the preliminary transfer price for this inquiry is set at 21 yuan/share. This inquiry transfer will not be conducted through centralized bidding or bulk trading, and does not involve reducing holdings through the secondary market. A total of 10 institutional investor organizations participated in the quotation for this inquiry transfer, with a total of 4.558 million shares subscribed, corresponding to an effective subscription ratio of 1.01 times. The planned transfer of shares in this inquiry has been fully subscribed, and the preliminary identified transferees are 10 institutional investors, with a planned transfer of 4.5 million shares.