Haitong Securities Co., Ltd.\'s verification opinion on Holevo\'s use of some idle funds raised to temporarily supplement working capital
Announcement on the use of some idle funds raised to temporarily supplement working capital
Haitong Securities Co., Ltd. inspection opinions on additional implementation sites for some of Holevo\'s fund-raising investment projects
Announcement of Resolutions of the 18th Meeting of the Third Board of Supervisors
Notice on the return of idle funds raised temporarily to supplement working capital
Announcement on cancellation of some fund-raising accounts
Shanghai Hollevo Electronic Systems Technology Co., Ltd. Investor Relations Activity Record Form -20241114
Holevo: Announcement on holding the results briefing for the third quarter of 2024
Announcement on holding the results briefing for the third quarter of 2024
Holevo: Announcement on receiving government subsidies
Announcement on receiving government subsidies
Haitong Securities Co., Ltd.\'s 2024 semi-annual follow-up report on the continuous supervision of Shanghai Holewall Electronic Systems Technology Co., Ltd.
Shanghai Hollevo Electronic Systems Technology Co., Ltd. Investor Relations Activity Record Form -20240828
Shanghai Hollevo Electronic Systems Technology Co., Ltd. Investor Relations Activity Record Form -20240826
Special report on the use of funds raised during the first half of 2024.
Notice of the resolution of the 16th meeting of the third board of supervisors.
Announcement Regarding the Holding of the 2024 Semi-Annual Performance Briefing.
Investor relations activity record form of Shanghai Holleywoll Electronic System Technology Co., Ltd. - August 1, 2024
Stock trading has experienced abnormal fluctuations announcement.
Reply regarding the inquiry letter on the abnormal fluctuations in the stock trading of Shanghai Holley System Technology Co., Ltd.