PowerPoint Presentation Procedure for Administrative Action and Appeal Filing Taking legal action(s) Administrative Action Civil Sanction Criminal Action Considering whether to constitute law

Clause 3. Law on administrative procedure shall, mutatis mutandis, be applicable to a consideration and imposition of administrative sanction and consideration on an appeal against such imposition. Clause

Court of First Instance The Appeal Court The Supreme Court These offenses (e.g. presenting false statement concerning public offering, analyzing financial position based on false information, using or

virtual integration with its key feedstock supplier of Purified Terephthalic Acid (PTA). This acquisition in Brazil is in line with the Company’s strategy to further extend its market position, and expand

the civil sanctions. The SEC Office files the case with the civil court. The Court imposes civil sanctions. The Court dismisses the case Is the judgement appealed? The Appeal Court YES Imposing the

ตนัตอ่ปี ซึง่มีพืน้ท่ีตัง้ทางยทุธศาสตร์ที่เหมาะสมและได้รับประโยชน์จาก การท างานร่วมกนัแบบบรูณาการแบบเสมือน (Virtual Integration) กบัผู้ผลติวตัถดุิบหลกัที่ส าคญัอยา่ง Purified Terephthalic Acid (PTA) การ

supplier of Zirconium Silicate essentially sold to the ceramic industry. Since the company has ceased all operations of factories in the province. Samut ever to produce sulfuric acid and a catalyst to

% compared to Q3/2018. Revenues from reduction of defaulted interest under the Court's order amount 16.66 Baht million. On September 25, 2019, the Appeal Court has modified decision by ordering the Company to

% compared to Q3/ 2017. Revenues from reduction of defaulted interest under the Court's order amount 16.66 Baht million. On September 25, 2019, the Appeal Court has modified decision by ordering the Company to

% compared to Q3/2018. Revenues from reduction of defaulted interest under the Court's order amount 16.66 Baht million. On September 25, 2019, the Appeal Court has modified decision by ordering the Company to