Microsoft Word - The Aquisition of Assets - TLM Edited Information September 13, 2018 Subject: Acquisition of Assets (Edited Information) To: The Director and Manager The Stock Exchange of Thailand

Microsoft Word - 2009-037EN The Information of the Connected Transaction (Additional) Ref.No.2009/037EN September 22, 2020 Subject Inform about The Connected Transaction of the contract of land lease

) Derivatives, each coming with its own strong market position. The acquisition comes with its own strong R&D and technical capabilities apart from portfolio of about 900 patents and other intellectual properties

Securities and Exchange Commission No. Nor Por. 3/2559 Re: Guidelines for Establishment of Information Technology System ______________________ Whereas the Notification of the Capital Market Supervisory Board

* Note Please find further information in the consolidated financial statements. 1 9th May, 2019 Subject: Management Discussion & Analysis (MD&A) for the 1st quarter of 2019 Attention: The President

* Note Please find further information in the consolidated financial statements. 1 13th November, 2018 Subject: Management Discussion & Analysis (MD&A) for the 3rd quarter of 2018 Attention: The

and will open up the possibility of integration into its existing businesses. The combination of a strong local company with recognized products and deep insights into the market with IVL’s global scale

excellent platform to integrate IVL’s existing specialties business with Sinterama’s strong production base. The highly complementary portfolio, customer base and geographical footprint of the two companies

. Industry fundamentals continue to be positive, led by strong downstream demand growth, limited new supply and on-going restructuring seen in the PET and PTA industry. Significant recovery in Asia PTA margins

* Note Please find further information in the consolidated financial statements. 1 23 February, 2018 Subject: Management Discussion & Analysis (MD&A) for the year 2017 Attention: The President The