Whistleblowing Channel

Whistleblowing or Complaint relating to Corruption Channels

The Audit Committee's Email

audit_committee@gunkul.com

The Company Website

www.gunkul.com , at Whistleblowing form

Sealed postage to Chairman of the Audit Committee

Gunkul Engineering Public Co., Ltd.

548 One City Centre (OCC), 44^th Floor, Phloen Chit Road, Lumphini, Pathum Wan, Bangkok 10330

Whistlebowing and Corruption Complain Box

Can be opened by the Secretary to the Audit Committee only

Let’s fight against corruption You can stop risk behavior.

When you find a clue about corruption, Claim compensation, actual bribery, nepotism or others Please report here.

Full Name: *

Email: *

Telephone:

Complaint Title: *

Complaint Information: *

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