Hongxin Jianfa: CEO Zhan Jing increased his holdings by 0.03% of the shares.

Announcement of Macro Link Development: From March 16th, 2026 to March 27th, 2026, Executive Director and CEO Jason Jing used personal funds to increase the company's holdings by 1 million shares in the open market, accounting for approximately 0.03% of the total issued shares. After the increase, the company will continue to maintain the minimum public shareholding requirement as stipulated by the Hong Kong Stock Exchange.