Prompt Announcement of 2016 Semi-annual Report Disclosure

Investor Complaint Handling System (August 2016)

2016 Semi-annual Performance Forecast

Announcement on the Release of Pledge-type Repurchase Transaction of the Shares of the Controlling Shareholder

Yitong Technology: Announcement on the Implementation of Annual Equity Distribution in 2015

Announcement on Appointment of the Secretary of the Board of Directors of the Company

Legal Opinion of the First Extraordinary General Meeting of Shareholders in 2016

Announcement on the Appointment of the Company's Securities Affairs Representative

Announcement on the Departure of Senior Managers at the Expiration of Their Terms and the Departure of Core Technical Staff

Independent opinions of independent directors on matters related to the first meeting of the sixth board of directors

Announcement on the Release of Pledge-type Repurchase Transaction of the Shares of the Controlling Shareholder

Announcement on Resolutions of the First Extraordinary General Meeting of Shareholders in 2016

Announcement on Resolutions of the First Meeting of the Sixth Board of Supervisors

Announcement on Resolutions of the First Meeting of the Sixth Board of Directors

Legal Opinion of the 2015 Annual General Meeting of Shareholders

Announcement on Obtaking the Certificate of Invention Patent

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