Nexion Technologies Limited — AGM Information 2018

May 17, 2018

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited (the “ Stock Exchange ”) 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.

NEXION TECHNOLOGIES LIMITED

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 8420)

CHANGE OF NAME OF AUDITOR AND CLARIFICATION ANNOUNCEMENT NOTICE OF ANNUAL GENERAL MEETING

Reference is made to the notice of the annual general meeting (the “ AGM ”) of Nexion Technologies Limited (the “ Company ”) dated 11 April 2018 (the “ Notice of AGM ”), the circular of the Company containing the Notice of AGM dated 11 April 2018 (the “ AGM Circular ”) and the proxy form for the annual general meeting accompanied thereto (the “ Proxy Form ”). Unless otherwise defined herein, capitalised terms used in this announcement shall have the same meanings as those defined in the AGM Circular.

The board of directors (the “ Board ”) of the Company has been informed that Mazars CPA Limited, the Company’s auditor, has changed its Chinese name from “瑪澤會計師事務所有限公司” to “中審 眾環（香港）會計師事務所有限公司” whereas its English name remains unchanged, with effect from 8 May 2018.

Accordingly, references to “瑪澤會計師事務所有限公司” should be changed to “中審眾環（香港）會 計師事務所有限公司” in the Chinese version of the Notice of AGM, the AGM Circular and the Proxy Form.

The Company also confirms that, except as clarified above, all other contents of the Notice of AGM, the AGM Circular and the Proxy Form are correct and remain unchanged. This clarification announcement is supplemental to and should be read in conjunction with the Notice of AGM, the AGM Circular and the Proxy Form and in that connection the existing English and Chinese versions

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of the Notice of AGM (except as clarified above), the AGM Circular and the Proxy Form in the form as they are now in will continue to be valid. The Proxy Form which have been despatched for the purpose of the AGM will remain valid for use for the AGM.

By order of the Board Nexion Technologies Limited Foo Moo Teng

Chairman and Executive Director

Hong Kong, 17 May 2018

As at the date of this announcement, the Board comprises two executive Directors, namely Mr. Foo Moo Teng and Mr. Edgardo Osillada Gonzales II; and three independent non-executive Directors, namely Mr. Park Jee Ho, Ms. Lim Joo Seng and Mr. Chan Ming Kit.

This announcement, for which the Directors collectively and individually accept full responsibility, includes particulars given in compliance with the GEM Listing Rules for the purpose of giving information with regard to the Company. The Directors, having made all reasonable enquiries, confirm that to the best of their knowledge and belief, the information contained in this announcement is accurate and complete in all material respects and not misleading or deceptive, and there are no other matters the omission of which would make any statement herein or this announcement misleading.

This announcement will remain on the “Latest Company Announcements” page of the GEM website at www.hkgem.com and the website of the Company at http://nexion.com.hk/ for at least 7 days from the date of its publication.

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