We are happy to announce the stock symbol approval for RUIXIN CENTURY HOLDING CO., LTD (holding company applying for listing)

Registered address/place: the British Virgin Islands

Date of registration: September 28, 2018

Chinese operating entity: Jiangsu Oudi Electronic Information Technology Co., Ltd.

Chinese Operating Entity registered address/place: Xuzhou, Jiangsu, China

 Chinese Operating Entity registered date: April 26, 2010

 Approved: The application of RUIXIN CENTURY HOLDING CO., LTD.for reserved stock code is approved.

 Reserved stock code: OUDI

 Approval date: October 29,2018

 Listing Advisor (LAD): Shanghai Chucheng Investment Management Co., Ltd.

 (This approval and announcement does not represent the final listing approval of the company, DCSX reserves the final interpretation of the approval and announcement)