Thai text has legal force and that this English translation is strictly for reference. - 21 - FORM 56-1 One Report (Attached to Notification No. Tor Jor. 55/2563) Applicable to the Financial Year Ending

- Translation – No. M06/001/19 February 25, 2019 Subject Clarification on Y2018 Company Performance To The President of the Stock Exchange of Thailand Reference MDX Public Company Limited and its

Ref.No.IVL001/10/2017 3rd October 2017 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of the Tire Cord business of DuraFiber Mexico and setting up of a new indirect

... (UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand cannot undertake

is strictly for reference. PAGE 2 Notification of the Office of the Securities and Exchange Commission No. SorThor. 67/2558 Re: Official Holidays of Securities Companies and Derivatives Business

is strictly for reference. Notification of the Office of the Securities and Exchange Commission No. SorThor. 67/2558 Re: Official Holidays of Securities Companies and Derivatives Business Operators B.E

Status Report This is in reference to the SEC Office’s email dated 28 June 2010, which informed securities companies and derivatives brokers (“intermediaries”) of the requirement for submission of the

Status Report This is in reference to the SEC Office’s email dated 28 June 2010, which informed securities companies and derivatives brokers (“intermediaries”) of the requirement for submission of the

Status Report This is in reference to the SEC Office’s email dated 28 June 2010, which informed securities companies and derivatives brokers (“intermediaries”) of the requirement for submission of the

Translation (Translation) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand cannot undertake any