Changchun Up Optotech News

Oppo Optoelectronics: Announcement on the participation company\'s initial public offering of shares and the application for listing on the Science and Technology Innovation Board being accepted by the Shanghai Stock Exchange

Jul 3, 2023 12:00 ET

Oppo Optoelectronics: 2021 Annual Equity Distribution Implementation Notice

Jul 14, 2022 12:00 ET

Oppo Optoelectronics: Announcement on the dilution of immediate returns on asset purchases and related transactions by issuing shares and taking corrective measures

Mar 21, 2022 12:00 ET

Oppo Optoelectronics: Announcement on progress after disclosing major asset restructuring plans

Jan 7, 2022 11:00 ET

Oppo Optoelectronics: Instructions for the purchase and sale of assets within 12 months prior to this transaction

Dec 9, 2021 11:00 ET

Oppo Optoelectronics: Announcement on the progress of planning major asset restructuring matters and suspension of related transactions

Dec 2, 2021 11:00 ET

Oppo Optoelectronics: Announcement on the progress of the public listing and transfer of shares held in Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd.

Jul 21, 2016 12:00 ET

Optoelectronics: Announcement of Board Resolutions

Mar 7, 2016 11:00 ET

Oppo Optoelectronics: Supervisory Board Resolutions Announcement

Aug 15, 2013 12:00 ET

Oppo Optoelectronics: Announcement on Daily Related Transactions

Mar 16, 2010 18:30 ET

Optoelectronics: China Securities Regulatory Commission's approval to approve the company's initial public offering of shares

Dec 24, 2009 17:30 ET