Chongda Technology has redeemed "Chongda Convertible 2" in advance, reminding holders to convert their shares within the specified period.

Chongda Technology announces the early redemption of "Chongda Convertible 2" with the twelfth notice. Due to the company's stock closing price not being lower than 130% of the conversion price of 10.25 yuan/share for fifteen consecutive trading days from August 4 to August 22, 2025, the redemption clause was triggered. The redemption price is 100.049 yuan per share, with the redemption date set for September 17. "Chongda Convertible 2" will cease trading on September 12, with September 16 being the redemption registration date, September 17 halting conversion, September 22 transferring redemption funds to the central depository company's account, and investors receiving redemption funds on September 24. Holders are reminded to convert within the specified period to avoid losses.