Hailun Piano News

Hailun Piano: Announcement on the abnormal fluctuation of Hailun Piano Co., Ltd.'s stock price.

Aug 6 07:26 ET

Hailun Piano: 300329 Helen Piano Investor Relations Management Information 20240509

May 9 05:38 ET

Helen Piano: Supervisory Board Rules of Procedure (April 2024)

Apr 24 12:00 ET

Helen Piano: Announcement on the Company's 2024 Daily Related Transaction Forecast

Apr 24 12:00 ET

Helen Piano: Independent Director's 2023 Debriefing Report (Lee Yiu-keung)

Apr 24 12:00 ET

Helen Piano: The Board's Special Opinion on the Sole Director's Independence Assessment

Apr 24 12:00 ET

Helen Piano: Independent Director's 2023 Debriefing Report (Wong Wai Leung)

Apr 24 12:00 ET

Helen Piano: Report on the work of the company's 2023 board of directors

Apr 24 12:00 ET

Helen Piano: Independent Director's 2023 Debriefing Report (Yang Yifu)

Apr 24 12:00 ET

Helen Piano: Shareholders' Meeting Rules of Procedure (April 2024)

Apr 24 12:00 ET

Helen Piano: Announcement on the Company's Renewal of the Accounting Firm

Apr 24 12:00 ET

Helen Piano: Board Resolution Announcement

Apr 24 12:00 ET

Helen Piano: External Guarantee Management System (April 2024)

Apr 24 12:00 ET

Helen Piano: 2023 Annual Audit Report

Apr 24 12:00 ET

Helen Piano: Independent Director's 2023 Debriefing Report (Wang Xiwei)

Apr 24 12:00 ET

Helen Piano: Helen Piano: Regulations (April 2024)

Apr 24 12:00 ET

Helen Piano: Supervisory Board Resolutions Announcement

Apr 24 12:00 ET

Helen Piano: Independent Director's 2023 Debriefing Report (Wang Xiwei)

Apr 24 12:00 ET

Helen Piano: Report on the work of the company's 2023 board of supervisors

Apr 24 12:00 ET

Helen Piano: Rules of Work for Independent Directors (April 2024)

Apr 24 12:00 ET