improvement was mostly a result of lower prices of raw materials this year and improvement of production reliability. Financial Ratios Q3 2019 Q3 2018 Gross profit margin 28.6% 20.2% Net profit margin 22.0

and listed companies to comply with IOSCO standards and enhance the reliability of the Thai capital market and the confidence of domestic and overseas investors, the SEC has taken into account the

accounting and auditing standards. The event aims to promote audit regulator and audit firm cooperation, boost audit quality in the region while enhance reliability of financial reports of companies in ASEAN

resembles the international supervisory framework. The audit quality control regulatory shall be performed at both individual auditor level and firm level. In order to enhance quality and reliability of the

and reliability of AIE internal control system. This subsequently caused AI auditor’s inability to express opinion on 2014 consolidated financial statements of AI for the same reason. Later, AIE

Senanarong Director, Strategy and International Affairs Department The SEC continued to put into practice corporate governance and corporate social responsibility principles as outlined in the SEC Board

-changes-as-approved-on- September-15_2015.pdf 2. IOSCO PRINCIPLES FOR AUDITOR OVERSIGHT 2002 # 8. Within a jurisdiction, auditors should be subject to oversight by a body that acts and is seen to act in the

related entities The Principles and Guidelines on Corporate Governance for State Owned Enterprises 2019​ (Thai Version Only)   Qualifications and appropriateness of the professionals   (The Office of

Green Bond Principles Voluntary Process Guidelines for Issuing Green Bonds June 2018 Introduction The Green Bond market aims to enable and develop the key role that debt markets can play in funding

ASEAN LCEP - Annual Report 2020 _v1.0.pptx 1 Comparisons of 2018 and 2021 versions of Green Bond Principles (GBP) by ICMA Components Descriptions Use of Proceeds The eligible green project categories