CWT International Limited — Proxy Solicitation & Information Statement 2022

Apr 4, 2022

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.

SINOFERT HOLDINGS LIMITED 中化化肥控股有限公司

(Incorporated in Bermuda with limited liability)

(Stock Code: 297)

DESPATCH OF CIRCULAR AND

CLOSURE OF THE REGISTER OF MEMBERS FOR DETERMINING THE ENTITLEMENT TO ATTEND AND VOTE AT THE SGM

Reference is made to the announcement of Sinofert Holdings Limited (the “ Company ”) dated 8 March 2022 (the “ Announcement ”) in relation to the continuing connected transactions under the Framework Agreement entered into between Sinochem Macao and Canpotex. Unless otherwise defined herein, capitalised terms used herein shall have the same meanings as those defined in the Announcement.

DESPATCH OF CIRCULAR

A circular containing, among others, the details of the transactions under the Framework Agreement, a letter from the Independent Board Committee, a letter from the Independent Financial Adviser and a notice to convene the SGM, will be despatched by the Company to its shareholders on 8 April 2022.

CLOSURE OF THE REGISTER OF MEMBERS FOR DETERMINING THE ENTITLEMENT TO ATTEND AND VOTE AT THE SGM

The SGM of the Company will be held on 27 April 2022 at 3:00 p.m..

The register of members of the Company will be closed from 22 April 2022 to 27 April 2022, both days inclusive, during which period no transfer of shares of the Company will be registered. In order to qualify for voting at the SGM, all transfers of shares of the Company accompanied by the relevant share certificates must be lodged for registration with the Company’s branch share registrar and transfer office in Hong Kong, Tricor Secretaries Limited, Level 54, Hopewell Centre, 183 Queen’s Road East, Hong Kong, not later than 4:30 p.m. on 21 April 2022.

For and on behalf of the Board SINOFERT HOLDINGS LIMITED Qin Hengde

Executive Director and Chief Executive Officer

Hong Kong, 4 April 2022

As at the date of this announcement, the executive directors of the Company are Mr. Qin Hengde (Chief Executive Officer), Mr. Feng Mingwei and Mr. Harry Yang; the non-executive director of the Company is Mr. J. Erik Fyrwald (Chairman); and the independent non-executive directors of the Company are Mr. Ko Ming Tung, Edward, Mr. Lu Xin and Mr. Tse Hau Yin, Aloysius.