Qiniu Limited — Proxy Solicitation & Information Statement 2009

Mar 12, 2009

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.

RONTEX INTERNATIONAL HOLDINGS LIMITED 朗迪國際控股有限公司 [*]

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 1142)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that an extraordinary general meeting (the “ EGM ”) of Rontex International Holdings Limited (the “ Company ”) will be held at Annapurna Room, Pacific Place Conference Centre, Level 5, One Pacific Place, 88 Queensway, Hong Kong on Wednesday, 15 April 2009 at 10:30 a.m. for the purposes of considering and, if thought fit, passing the following resolution with or without amendments as resolution of the Company:

SPECIAL RESOLUTION

1. “ THAT subject to and conditional upon (i) the approval of the Registrar of Companies in the Cayman Islands and (ii) the completion of the Acquisition (as defined in the circular of the Company dated 12 March 2009), the name of the Company be and is hereby changed from “Rontex International Holdings Limited” to “Siberian Mining Group Company Limited” and the new Chinese name “西伯利亞礦業集 團有限公司” will be adopted to replace “朗迪國際控股有限公司” for identification purposes with effect from the date of entry of the new name on the register maintained by the Registrar of Companies in the Cayman Islands, and the directors of the Company be and are hereby authorised to do all such acts, deeds and things and execute all documents they consider necessary or expedient to give effect to the aforesaid change of name of the Company.”

By order of the Board of Rontex International Holdings Limited Li Wing Sang Deputy Chairman

Hong Kong, 12 March 2009

Registered office: Cricket Square Hutchins Drive P.O. Box 2681 Grand Cayman KY1-1111 Cayman Islands

Head office and principal place of business in Hong Kong: 16/F, No.8 Queen’s Road Central, Central, Hong Kong

* for identification purpose only

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Notes:

1. A member entitled to attend and vote at the EGM convened by the above notice is entitled to appoint one or more proxy to attend and, subject to the provisions of the articles of association of the Company, to vote on his behalf. A proxy need not be a member of the Company but must be present in person at the EGM to represent the member. If more than one proxy is so appointed, the appointment shall specify the number and class of shares in respect of which each such proxy is so appointed.

2. A form of proxy for use at the EGM is enclosed with the circular of the Company dated 12 March 2009. Such form of proxy is also published on the website of the Stock Exchange at www.hkex.com.hk. In order to be valid, the form of proxy must be duly completed and signed in accordance with the instructions printed thereon and deposited together with a power of attorney or other authority, if any, under which it is signed, or a certified copy of such power or authority, at the branch share registrar of the Company in Hong Kong, Tricor Tengis Limited, at 26th Floor, Tesbury Centre, 28 Queen’s Road East, Wanchai, Hong Kong not less than 48 hours before the time appointed for holding the EGM or any adjournment thereof. Completion and return of a form of proxy will not preclude a member from attending in person and voting at the EGM or any adjournment thereof, should he so wish.

3. In the case of joint holders of shares, any one of such holders may vote at the EGM, either personally or by proxy, in respect of such share as if he was solely entitled thereto, but if more than one of such joint holders are present at the EGM personally or by proxy, that one of the said persons so present whose name stands first on the register of members of the Company in respect of such shares shall alone be entitled to vote in respect thereof.

4. As at the date of this announcement, the Board comprises Mr. Chiu Chi Hong, Mr. Li Wing Sang and Mr. Lim Ho Sok as executive Directors and Mr. Liew Swee Yean, Mr. Tam Tak Wah and Mr. Yoshinori Suzuki as independent non-executive Directors.

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