RoboSense Technology Co., Ltd — Proxy Solicitation & Information Statement 2021

Dec 3, 2021

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this notice, 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 notice.

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NOTICE OF THE FIFTH EXTRAORDINARY GENERAL MEETING 2021

NOTICE IS HEREBY given that the Fifth Extraordinary General Meeting 2021 (the “ EGM ”) of Luoyang Glass Company Limited* (the “ Company ”) will be held at the conference room of the Company on 3rd Floor, No. 9 Tang Gong Zhong Lu, Xigong District, Luoyang Municipal, Henan Province, the People’s Republic of China (the “ PRC ”) at 9:00 a.m. on 22 December 2021 (Wednesday) for the purpose of considering and, if thought fit, passing the following resolutions:

Ordinary Resolutions

1. To consider and approve the resolution on the investment and construction of the CNBM (Luoyang) New Energy Co., Ltd.* ( 中建材（洛陽）新能源有限公司 ) solar photovoltaic cell packaging material project by the Company

2. To consider and approve the resolution on the investment and construction of the solar photovoltaic cell packaging material project by Qinhuangdao North Glass Co., Ltd.* ( 秦皇島北方玻璃有限公司 ), a controlled subsidiary of the Company

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1. To consider and approve the resolution on the appointment of Ms. Tang Jie (唐潔) as the supervisor of the ninth session of the supervisor committee of the Company

(For details of the above resolution 1, please refer to the relevant announcement of the Company dated 8 October 2021; for details of the above resolutions 2 and 3, please refer to the relevant announcements of the Company dated 26 November 2021.)

By order of the Board Luoyang Glass Company Limited Zhang Chong* Chairman

Luoyang, the PRC 3 December 2021

As at the date of this notice, the Board of the Company comprises five executive Directors: Mr. Zhang Chong, Mr. Xie Jun, Mr. Ma Yan, Mr. Wang Guoqiang and Mr. Zhang Rong; two non-executive Directors: Mr. Ren Hongcan and Mr. Chen Yong; and four independent non-executive Directors: Mr. Jin Zhanping, Mr. Ye Shuhua, Mr. He Baofeng and Ms. Zhang Yajuan.

• For identification purposes only

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Notes:

1. Holders of the Company’s H Shares, whose names appear on the register of members maintained by Hong Kong Registrars Limited at the close of trading at 4:30 p.m. on 16 December 2021, are entitled to attend and vote at the EGM. The register of members of the Company’s H Shares will be closed from 17 December 2021 to 22 December 2021 (both days inclusive), during which period no transfer of H Shares will be effected in order to determine the list of holders of H Shares eligible to attend the EGM. Holders of H Shares of the Company who wish to attend the EGM must lodge all share transfer forms accompanied by the relevant H share certificates with the registrar of the Company’s H Shares, namely Hong Kong Registrars Limited at Shops 1712–1716, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong by 4:30 p.m. on 16 December 2021.

2. Any Shareholder entitled to attend and vote at the EGM may appoint a proxy or proxies (who need not be a Shareholder of the Company) to attend and vote at the EGM on his/her behalf. A proxy of a Shareholder who has appointed more than one proxy may only vote on a poll.

3. The principal Shareholder may appoint a proxy in written form (i.e. through the enclosed proxy form). The proxy form shall be signed by the principal or his attorney as authorised. In case that the proxy form is signed by the attorney of the principal, the power of attorney or other authorisation documents must be notarised by the notary public. The proxy form together with such power of attorney or other authorisation documents as notarised by the notary public must be lodged at the Company’s H share registrar in Hong Kong, Hong Kong Registrars Limited, at 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong or to the Company at No. 9 Tang Gong Zhong Lu, Xigong District, Luoyang Municipal, Henan Province, the PRC not less than 24 hours before the time appointed for the holding of the EGM or any adjournment thereof.

4. Shareholders or their proxies shall produce their proofs of identity when attending the EGM. A proxy of Shareholder who is appointed to attend the EGM shall produce the proxy form at the same time.

5. The EGM is expected to last for no more than one day. Shareholders and their proxies attending the EGM should be responsible for their own traveling and accommodation expenses.

6. The Company’s registered address is as follows:

No. 9 Tang Gong Zhong Lu, Xigong District Luoyang Municipal, Henan Province the People’s Republic of China Postal Code: 471009 Tel: 86-379-6390 8588 Fax: 86-379-6325 1984

1. Completion and return of the proxy form will not preclude Shareholders of the Company from subsequently attending and voting in person at the EGM or any adjourned meetings should you so wish.

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