Dongwei Semiconductor announced that the company held a relevant meeting on December 3, 2025 to review and pass the 2026 daily related transaction forecast bill. From January to July 2026, it is estimated that products and services will be sold to related party customer A for an amount of 155 million yuan, accounting for 15.45% of similar business; from January to October 2025, 98.4586 million yuan will actually occur, accounting for 9.81%. The relationship between the company and customer A will be terminated at the end of July 2026. The matter still needs to be reviewed by the shareholders' meeting, and related shareholders need to avoid voting. The sponsor, CICC, agreed to the above expectations.

Dongwei Semiconductor announced that the company held a relevant meeting on December 3, 2025 to review and pass the 2026 daily related transaction forecast bill. From January to July 2026, it is estimated that products and services will be sold to related party customer A for an amount of 155 million yuan, accounting for 15.45% of similar business; from January to October 2025, 98.4586 million yuan will actually occur, accounting for 9.81%. The relationship between the company and customer A will be terminated at the end of July 2026. The matter still needs to be reviewed by the shareholders' meeting, and related shareholders need to avoid voting. The sponsor, CICC, agreed to the above expectations.