Diode: Cumulative repurchase of 350,000 shares as of September 28.

Dioo Microcircuits announced that the company plans to use RMB 30 million to RMB 60 million of raised funds to repurchase shares through centralized bidding, with a repurchase price not exceeding RMB 50.00 per share, for use in an employee stock ownership plan or equity incentive. The repurchase period is from August 7, 2026 to August 6, 2027. As of September 28, 2026, the company had cumulatively repurchased 350,000 shares, accounting for 0.14% of total share capital, with repurchase transaction prices ranging from RMB 35.35 per share to RMB 42.55 per share, and cumulative total funds paid amounting to RMB 13.4387 million.