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

Sep 23, 2021

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PROXY FORM FOR USE AT THE FOURTH EXTRAORDINARY GENERAL MEETING 2021

I/We[(Note 1)]

of

, A shares in total (shareholder account H shares in total[[(Note 2)]] of RMB1.00 (Note 3)

am/are the holder(s) of A shares in total (shareholder account number )/ H shares in total[[(Note 2)]] of RMB1.00 each in the share capital of Luoyang Glass Company Limited* (the “ Company ”). I/We hereby appoint the Chairman of the meeting, or (Note 3) of , to be my/our proxy(ies) to attend the Fourth Extraordinary General Meeting 2021 to 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 18 October 2021 (Monday) for the purpose of voting in respect of the following resolutions on behalf of me/us according to the instructions in the appendix hereto. If no instructions are given, the proxy(ies) may vote at his/their own discretion.

Unless otherwise indicated, capitalised terms used herein shall have the same meanings as those defined in the circular of the Company dated 23 September 2021.

Signature(s)[(Note 5)] :

Date: 2021

Notes:

1. Please insert full name(s) and address(es) of the shareholders on the register of members in block capital.

2. Please insert the number of shares which are registered under your name(s). Please delete whichever is inappropriate. If no number is inserted, this proxy form will be deemed to relate to all the shares of the Company registered under your name(s).

3. If a shareholder intends to appoint a proxy other than the Chairman of the meeting, please cross out “the Chairman of the meeting, or” and insert the name and address of the proxy in the following space. A shareholder may appoint more than one proxy to attend and vote at the meeting on his/her behalf. A proxy needs not to be a shareholder of the Company.

4. Important : If you wish to vote in favour of any resolution, please add a “✓” in the box marked “For”. If you wish to vote against any resolution, please add a “✓” in the box marked “Against”. If you wish to abstain from voting on any resolution, please add a “✓” in the box marked “Abstention”. If no instructions are given, the proxy(ies) may vote at his/their own discretion.

5. This proxy form shall be signed under the hand of you or your attorney duly authorised in writing. If the shareholder is a corporation or an organization, the proxy form must be affixed under the common seal or signed by its directors or his/her attorney duly authorised in writing.

6. This proxy form together with the power of attorney of signatories or other authorisation documents (if any), or copies of such power of attorney or other authorisation documents as notarised by the notary public shall be effective only if the same be delivered to the Company’s 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 Fourth Extraordinary General Meeting 2021.

7. Each amendment made to this proxy form shall become effective only after it is signed by signatories.

8. A proxy attending the Fourth Extraordinary General Meeting 2021 on behalf of the shareholder shall present his/her identity card and the proxy form signed or affixed under the common seal (if the shareholder is a corporation or an organization) and the proxy form shall state the date of issuance.

• For identification purposes only

Appendix:

Number	Resolutions	For (Note 4)	Against (Note 4)	Abstention (Note 4)
	Special resolution:
1.	To consider and approve the resolution on the proposedamendments to the Articles of Association
	Ordinary resolutions:
1.	To consider and approve the resolution on the amendments to theRules of Procedure for General Meetings of the Company
2.	To consider and approve the resolution on the capital increase toCNBM (Hefei) New Energy Co., Ltd.*（中建材（合肥）新能源有限公司）
3.	To consider and approve the resolution on the capital increase toCNBM (Tongcheng) New Energy Materials Co., Ltd.*（中國建材桐城新能源材料有限公司）