Wahlap Technology - Investor Relations Activity Record Form - July 26th, 2024
Wah Wei Optoelectronics - Investor Relations Activity Record Form - July 24, 2024
The charter of Shanghai Hehui North Electro-Optic Co., Ltd.
Wah Hong Optoelectronics - Investor Relations Activity Record Table - June 25, 2024
Announcement of Shanghai Hehui Optoelectronics Co., Ltd. on the response to the 2023 Annual Report Information Disclosure Regulatory Inquiry Letter
Verification opinions of Orient Securities Underwriting and Sponsorship Co., Ltd. on the response to the regulatory inquiry letter on the information disclosure of the 2023 annual report of Shanghai Hehui Optoelectronics Co., Ltd.
Lixin Certified Public Accountants (Special General Partnership) Special Instructions on the Information Disclosure Regulatory Inquiry Letter on the 2023 Annual Report of Shanghai Hehui Optoelectronics Co., Ltd.
Hehui Optoelectronics - Investor Relations Activity Schedule - May 16, 2024
Announcement of Resolutions of the Fifth Meeting of the 2nd Board of Directors of Shanghai Hehui Optoelectronics Co., Ltd
Announcement of Resolutions of the Fifth Meeting of the 2nd Board of Supervisors of Shanghai Hehui Optoelectronics Co., Ltd.
Announcement of Shanghai Hehui Optoelectronics Co., Ltd. on the use of some temporarily idle funds raised for cash management
Opinions of Orient Securities Underwriting and Sponsorship Co., Ltd. on the use of some temporarily idle funds raised by Shanghai Hehui Optoelectronics Co., Ltd. for cash management
Announcement of Shanghai Hehui Optoelectronics Co., Ltd. on the use of some idle funds raised to temporarily supplement working capital
Orient Securities Underwriting and Sponsorship Co., Ltd.'s inspection opinions on the use of some idle funds raised by Shanghai Hehui Optoelectronics Co., Ltd. to temporarily supplement working capital
Hehui Optoelectronics - Investor Relations Activity Record Form - 2023 Annual Results Briefing
Announcement of Shanghai Hehui Optoelectronics Co., Ltd. on the return of funds raised to temporarily supplement working capital
Announcement of Shanghai Hehui Optoelectronics Co., Ltd. on holding the 2023 annual results briefing
Orient Securities Underwriting and Sponsorship Co., Ltd. report on the 2023 continuous supervision site inspection report of Shanghai Hehui Optoelectronics Co., Ltd.
Orient Securities Underwriting and Sponsorship Co., Ltd.'s 2023 Continuous Supervision and Follow-up Report on Shanghai Hehui Optoelectronics Co., Ltd.
Orient Securities Underwriting and Sponsorship Co., Ltd.'s inspection opinions on the resignation of core technicians and job adjustments of core technicians of Shanghai Hehui Optoelectronics Co., Ltd.
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