Yian Technology: Yian Technology's announcement on relinquishing priority purchase rights and related transactions for some of the shares of the holding subsidiary Dongguan Yihao Metal Materials Technology Co., Ltd.
Yian Technology: Announcement on the acquisition of all shares of Shenzhen Opt Industrial Materials Co., Ltd. to complete the registration of industrial and commercial changes
Yian Technology: Announcement on the acquisition of all shares of Shenzhen Opt Industrial Materials Co., Ltd.
Yian Technology: Announcement on the adjustment of corporate bond rating results
Yian Technology: Announcement on the results of issuing non-public corporate bonds in 2016
Yian Technology: Announcement on changes in stock trading
Yian Technology: Announcement of Resolutions of the 13th Meeting of the First Board of Supervisors
Yian Technology: Announcement on the acquisition of all shares and related transactions of Dongguan Dewei Foundry Products Co., Ltd.
Yian Technology: Announcement on the company's purchase of R&D expert buildings with its own funds