RoboSense Technology Co., Ltd — Proxy Solicitation & Information Statement 2000

May 12, 2000

Luoyang Glass Company Limited

(A joint stock limited company incorporated in the People’s Republic of China)

Notice of Annual General Meeting

NOTICE IS HEREBY given that 1999 the Annual General Meeting of Luoyang Glass Company Limited (the “Company”) will be held on 2/F, the Conference Room of Luobo Hotel, Xigong District, Luoyang Municipal, Henan Province, the People’s Republic of China (“The PRC”) on Tuesday, 27th June 2000 at 9:00 a.m. for the following purposes:

A. To pass the following resolutions by way of ordinary resolutions:

1. To receive and consider the report of the Board of Directors of the Company for 1999;

2. To receive and consider the report of the Supervisory Committee of the Company for 1999;

3. To receive and consider the Company audited accounts and auditors’ report for 1999;

4. To receive and consider the Company’s proposed profit distribution for 1999;

5. To receive and consider the resolution relating to the re-appointment of KPMG Peat Marwick Huazhen and KPMG Peak Marwick as the PRC and international auditors respectively for the year 2000, and authorize the Board of Directors to fix their remuneration.

By Order of the Board

Secretary to the Board of Directors

Wang Jie

Luoyang, 10th May 2000

Notes:

1. Shareholders qualified to attend and vote at the above meeting may, according to the Company’s Articles of Association, appoint one or more proxies to attend the meeting and vote on his behalf. The proxies need not be the shareholders of the Company.

2. In order to be valid, proxy forms of H shares shareholders and power of attorney of signatories or other authorization documents (if any), or copies of such power of attorney or other authorization documents as notarially certified, shall be delivered to the Company for registration not less than 24 hours before the time appointed for the holding of the meeting or any of its adjourned meeting.

3. Shareholders or their proxies shall produce their documents of identification when attending the meeting.

4. The register of members of the Company will be closed from Monday, 29th May, 2000 to Tuesday, 27th June, 2000 (both days inclusive) during which period no transfer of shares will be effected. H shares shareholders who wish to attend this Annual General Meeting shall return their transfers of shares together with the relevant share certificates with HKSCC Registrars Limited, the registrar of the Company’s H shares, at 2nd floor, Vicwood Plaza, 19 Des Voeux Road Central, Hong Kong, before Friday, 26th May 2000 at 4:00 p.m.

5. Shareholders whose names appear on the register of the Company on Monday, 29th May, 2000 shall be entitled to attend the meeting.

6. Shareholders who wish to attend the meeting are required to fill out the reply slip below and return it to the Company’s legal address at No. 9 Tong Gong Zhong Lu, Xigong District, Luoyang Municipal, the PRC on or before Tuesday, 6th June 2000. Shareholders may alternatively deliver the reply slip to the Company in person, or send it by post, telex or fax. Fax No.: 86 379 325 1984, postal code: 471009.

7. The Annual General Meeting is expected to last for half a day. Attending shareholders and proxies shall be responsible for their own travelling and accommodation expenses.