Announcement on holding the results briefing for the first quarter of 2023 and 2024
Huatai United Securities Co., Ltd.'s 2023 continuous supervision and follow-up report on Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd.
Verification report on the annual storage and use of raised funds
Announcement of Resolutions of the Sixth Meeting of the Second Board of Supervisors
Announcement on the company applying for a comprehensive credit line from the bank
2023 Internal Control Audit Report
Special Opinions of the Board of Directors on the 2023 Independence Assessment of Independent Directors
Special Verification Report on the Operating Income Deduction Status Table
Independent Director's Debriefing Report (Wang Zebin)
Independent Director's Debriefing Report (Kan Qiang)
Independent Director's Debriefing Report (Wu Shiding)
Announcement on the 2023 Related Transactions Situation and 2024 Daily Related Transaction Forecast Situation
Verification opinions of Huatai United Securities Co., Ltd. on the 2023 related transactions of Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd. and the expected daily related transactions in 2024
Independent opinions of independent directors on matters relating to the sixth meeting of the second board of directors
Prior approval opinions of independent directors on matters relating to the sixth meeting of the second board of directors
Huatai United Securities Co., Ltd. special inspection report on the storage and use of funds raised by Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd. in 2023
Special Report on the Deposit and Use of Funds Raised in 2023
Announcement on the use of overraised funds and some temporarily idle funds raised for cash management
Huatai United Securities Co., Ltd. inspection opinions on the use of overraised capital and some temporarily idle funds for cash management by Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd.
Announcement on the renewal of Tianheng Certified Public Accountants
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