RoboSense Technology Co., Ltd — Board/Management Information 2012

Feb 3, 2012

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

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RESIGNATION OF EXECUTIVE DIRECTOR

Luoyang Glass Company Limited (the “ Company ”) and all members of the board (the “ Board ”) of directors (the “ Directors ”) of the Company warrant the truthfulness, accuracy and completeness of the contents of this announcement, and accept several and joint responsibilities for any false information, misleading statements or material omissions in this announcement.

On 3 February 2012, the Company received a resignation letter from Mr. Cheng Zonghui, the executive Director and deputy general manager of the Company. Mr. Cheng, due to the reason for personal development, voluntarily resigned as the executive Director and deputy general manager of the Company, with effect from 3 February 2012.

Mr. Cheng has confirmed that he has no disagreement with the Board and there is no matter with respect to his resignation that needs to be brought to the attention of the shareholders of the Company.

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The Board would like to express its appreciation to Mr. Cheng for his valuable contributions to the Company during his tenure of office.

By order of the Board Luoyang Glass Company Limited Song Jianming

Chairman

Luoyang, the PRC 3 February 2012

As at the date of this announcement, the Board comprises three executive Directors: Mr. Song Jianming, Mr. Ni Zhisen and Ms. Song Fei; three non-executive Directors: Mr. Zhao Yuanxiang, Mr. Zhang Chengong and Mr. Guo Yimin; and four independent nonexecutive Directors: Mr. Zhang Zhanying, Mr. Guo Aimin, Mr. Huang Ping and Mr. Dong Jiachun.

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