2022-028 Announcement of the resolution of the 13th Meeting of the Ninth Board of Directors of Tongfeng Electronics

2022-027 Announcement of Copper Peak Electronics on the provision for asset Impairment

2022-026 Announcement of the Resolution of the 10th Meeting of the 9th Board of Supervisors of Tongfeng Electronics

2022-025 Announcement of the Resolution of the twelfth Meeting of the Ninth Board of Directors of Tongfeng Electronics

Note 2022-024 Announcement of Tongfeng Electronics on adjusting the amount of guarantee among its holding subsidiaries

Note 2022-023 Progress Announcement on the provision of guarantees for a wholly-owned subsidiary of Tongfeng Electronics

Note 2022-022 Progress Announcement on the provision of guarantees for wholly-owned and controlling subsidiaries of Copper Peak Electronics

2022-021 Announcement of Resolutions of the 2021 Annual General Meeting of Shareholders of Copperpeak Electronics

2022-020 Anhui Tongfeng Electronic Co., Ltd. on the holding Sun Company involved in litigation matters announcement

The board of directors and all the directors of the Company warrant that there is no false record, misleading statement or material omission in the content of this announcement, and bear individual and joint liability for the authenticity, accuracy and completeness of the content.

Notice of Anhui Tongfeng Electronics Co., Ltd. on holding 2021 Annual Online Performance Presentation

The board of directors and all the directors of the Company warrant that there is no false record, misleading statement or material omission in the content of this announcement, and bear individual and joint liability for the authenticity, accuracy and completeness of the content.