Tech Company DeMa: Shareholder Zhu Guangkui plans to reduce his stake by no more than 3%.

Dema Technology announcement: Shareholder Zhu Guangkui holds 13.1873 million shares, accounting for 5.00%; plans to reduce holdings by a total of no more than 7.9124 million shares, accounting for 3.00%, through centralized bidding and block trading from March 16, 2026 to June 15, 2026, including no more than 2.6375 million shares through centralized bidding and no more than 5.2749 million shares through block trading.