Exchange Announcement • 05 Apr 2021 14:13
Sanda Membrane's announcement on the performance of the duties of the board secretary (三达膜关于董事会秘书履职的公告)
Exchange Announcement • 02 Apr 2021 17:41
Announcement on clarification of media reports (关于媒体报道的澄清说明公告)
Exchange Announcement • 29 Mar 2021 19:01
Sanda Membrane's supplementary announcement on the resignation of the deputy general manager and the secretary of the board of directors and the appointment of the secretary of the board of directors (三达膜关于副总经理、董事会秘书辞职及聘任董事会秘书的补充公告)
Exchange Announcement • 05 Feb 2021 15:39
Sanda Membrane'S Legal Opinion On Increasing The Shareholding Of The Company'S Shares By The Controlling Shareholder'S Affiliated Company (三达膜关于控股股东关联公司增持公司股份的法律意见书)
Exchange Announcement • 24 Jan 2021 14:07