Trio Industrial Electronics : FORM OF PROXY FOR THE ANNUAL GENERAL MEETING TO BE HELD ON 24 MAY 2021 (or any adjournment thereof)

TRIO INDUSTRIAL ELECTRONICS GROUP LIMITED

致 豐工業電子 集團有限公 司

(Incorporated in Hong Kong with limited liability)

(Stock code: 1710)

FORM OF PROXY FOR THE ANNUAL GENERAL MEETING

TO BE HELD ON 24 MAY 2021 (or any adjournment thereof)

I/We1, of

(address of	shareholder)	being	the registered	holder(s) of2			shares (the "Shares") of
Trio Industrial	Electronics	Group	Limited (the	"Company"), HEREBY APPOINT THE	CHAIRMAN OF THE MEETING3 or
(name)

of

(address) as my/our proxy to attend and act for me/is and on my/our behalf at the annual general meeting (the "Meeting") of the Company to be held at Room 4 - 5, United Conference Centre, 10/F., United Centre, 95 Queensway, Admiralty, Hong Kong on Monday, 24 May 2021 at 2:30 p.m. (or any adjournment thereof) for the purpose of considering and, if thought fit, passing the resolution as set out in the notice convening the Meeting and at the Meeting (or any adjournment thereof) to vote for me/us and in my/our name(s) in respect of such resolution as hereunder indicated, and, if no such indication is given, as my/our proxy thinks fit. My/our proxy will also be entitled to vote on any matter properly put to the Meeting in such manner as he/she thinks fit.

	ORDINARY RESOLUTION	For4	Against4
1	To consider and adopt the audited consolidated financial statements of the Company and the
	reports of the directors of the Company (the "Directors") and independent auditor of the
	Company (the "Independent Auditor") for the year ended 31 December 2020
2	To declare a final dividend of HK1.2 cents per share for the year ended 31 December 2020
3(a)	(i) To re-elect Mr. Joseph Mac Carthy as an executive Director;
	(ii) To re-elect Mr. Wong Raymond Fook Lam as an independent non-executive Director;
3(b)	To authorise the board of Directors (the "Board") to fix the Directors' remuneration
4	To re-appoint PricewaterhouseCoopers as the Independent Auditor to hold office in respect of the
	audited consolidated financial statements for the year ending 31 December 2021 and to authorise
	the Board to fix its remuneration
5	To grant a general mandate to the Directors to issue additional shares*
6	To grant a general mandate to the Directors to repurchase issued shares*
7	To extend the general mandate granted to the Director to cover the shares repurchased by the
	Company*
8	To approve the amendment to share option scheme of the Company adopted on 27 October 2017*

• Full text of the proposed resolutions are set out in the notice of the Meeting dated 20 April 2021.

Dated this

day of

2021

Signature5

Notes:

1. Full name(s) and address(es) must be inserted in BLOCK CAPITALS. The names of all joint registered holders should be stated.
2. Please insert the number of Shares registered in your name(s) to which this proxy relates. If no number is inserted, this form of proxy will be deemed to relate to all Shares registered in your name(s).
3. If any proxy other than the Chairman of the Meeting is preferred, strike out "the Chairman of the Meeting" and insert the name and address of the proxy desired in the space provided. ANY ALTERATION MADE TO THIS FORM OF PROXY MUST BE INITIALLED BY THE PERSON WHO SIGNS IT.
4. IMPORTANT: If you wish to vote for a resolution, tick in the box marked "For". If you wish to vote against a resolution, tick in the box marked "Against". If no direction is given, your proxy may vote or abstain as he/she thinks fit. Your proxy will also be entitled to vote at his/her discretion on any resolution properly put to the Meeting other than those referred to in the notice convening the Meeting.
5. This form of proxy must be signed by you or your attorney duly authorised in writing or, in the case of a corporation, must be either under its common seal or under the hand of an officer, attorney or other person duly authorised to sign the same.
6. In order to be valid, this form of proxy together with any power of attorney or other authority, under which it is signed, or a notarially certified copy of that power or authority, must be lodged with the share registrar and transfer office of the Company, Tricor Investor Services Limited, at Level 54, Hopewell Centre, 183 Queen's Road East, Hong Kong not less than 48 hours before the time for holding the Meeting or any adjournment thereof.
7. In the case of joint registered holders of any Shares, any one of such persons may vote at the Meeting, either personally or by proxy, in respect of such Shares as if he/she was solely entitled thereto; but if more than one of such joint registered holders be present at the Meeting, either personally or by proxy, that one of the said persons so present whose name stands first on the register of members in respect of such Shares shall be accepted to the exclusion of the votes of the other joint registered holders.
8. The proxy need not be a member of the Company but must attend the Meeting in person to represent you.
9. Completion and return of this form will not preclude you from attending and voting at the Meeting if you so wish. If you attend and vote at the Meeting, the authority of your proxy will be revoked.

PERSONAL INFORMATION COLLECTION STATEMENT

Your supply of your and your proxy's (or proxies') name(s) and address(es) is on a voluntary basis for the purpose of processing your request for the appointment of a proxy (or proxies) and your voting instructions for the Meeting of the Company (the "Purposes"). We may transfer your and your proxy's (or proxies') name(s) and address(es) to our agent, contractor, or third party service provider who provides administrative, computer and other services to us and to such parties who are authorised by law to request the information or are otherwise relevant for the Purposes and need to receive the information. Your and your proxy's (or proxies') name(s) and address(es) will be retained for such period as may be necessary to fulfil the Purposes. You/your proxy (or proxies) has/have the right to request access to and/or correction of the relevant personal data in accordance with the provisions of the Personal Data (Privacy) Ordinance and any such request should be in writing by mail to the Company/Tricor Investor Services Limited for the attention of Privacy Compliance Officer at the above address.