Wison Engineering Services Co. Ltd. — Regulatory Filings 2014

Oct 6, 2014

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.

WISON ENGINEERING SERVICES CO. LTD. 惠 生 工 程 技 術 服 務 有 限 公 司

(Incorporated in the Cayman Islands with limited liability) (Stock Code: 2236)

VOLUNTARY ANNOUNCEMENT FURTHER UPDATE ON TRADING SUSPENSION

This is a voluntary announcement made by the board (the ‘‘Board’’) of directors (‘‘Directors’’) of Wison Engineering Services Co. Ltd. (the ‘‘Company’’ and together with its subsidiaries, the ‘‘Group’’) to update the shareholders of the Company (the ‘‘Shareholders’’) and the market generally on the latest status of the Company.

Reference is made to the series of announcements of the Company made from 2 September 2013 to, most recently, 25 July 2014 concerning developments in relation to the Group since the time the Company learned that its controlling shareholder and Chairman had become uncontactable (the ‘‘Announcements’’). Unless otherwise defined herein, terms used in this announcement have the same meanings as those defined in the Announcements.

BACKGROUND

As disclosed in the announcement of the Company dated 25 July 2014, the Company was notified by the Stock Exchange on 22 July 2014 that the Review Committee had decided to uphold the Listing Committee Decision to direct the trading resumption of the Company’s shares (the ‘‘Review Decision’’).

As disclosed in the last of the Announcements, the Directors had yet to agree extensions or refinancing terms on a number of bank facilities that remained in default and believed that this process would be best achieved during the period of the Trading Suspension. Accordingly, the Company chose to exercise its right to have the Review Decision reviewed by the Listing Appeals Committee of the Stock Exchange (the ‘‘Appeals Committee’’) pursuant to Listing Rule 2B.07(6)(b).

UPDATE

That review hearing in relation to the Review Decision has been set down to be held before the Appeals Committee on 31 October 2014.

– 1 –

The Company will publish further announcement(s) as and when appropriate to inform the Shareholders and potential investors in the event that there are any material updates in relation to the above.

This announcement is made by the order of the Board of the Company. The Board collectively and individually accepts responsibility for the accuracy of this announcement.

By Order of the Board Wison Engineering Services Co. Ltd. LIU HAIJUN Executive Director

Hong Kong, 6 October 2014

As at the date of this announcement, the executive Directors of the Company are Mr. Hua Bangsong, Mr. Liu Haijun, Mr. Zhou Hongliang and Mr. Cui Ying and the independent nonexecutive Directors are Mr. Liu Ji and Mr. Wu Jianmin.

– 2 –