growth and returns while maintaining our market leadership over the long term. Guided by our core strategies of “Customer Centricity” and making KBank the Customers’ Main Bank for all eight customer

have risen abruptly, especially the rapid evolution of digital technology, intensified effects of climate change, and regulatory changes in the financial business. To cope with these issues, most

growth in domestic market at 3.4%, was due to last year forward stock into Q1’18 to prepare for the company name change from private to public company. Joint-scheme with BNK 48 helped uplifting Twelve Plus

change comparing with the previous year. MTHB % MTHB % Domestic Sales 1. PVC Resins 5,375 26.9 5,418 28.1 2. Caustic Soda 3,920 19.7 4,017 20.8 3. VCM 1,492 7.5 1,667 8.6 4. ECH 905 4.5 649 3.4 5. Others

Consolidated Q4/ 2019 Q4/ 2018 Change Financial Statements (Million Baht) (%) (Million Baht) (%) (%) Revenue from Sales 1,416.8 100.0 % 1,402.5 100.0 % 1.0 % Cost of Sales (984.1) (69.5 %) (1,031.2) (73.5

/2017 and Q3/2016 in which generate constant growth of revenue and can be summarized as following table. Description Total Revenue (MB) Y-O-Y Change Increase/(Decrease) Note Q3/2016 Q3/2017 Sales 248.3

Q1-2017 (THB 18,695/ton) due to the decrease in HRC market price worldwide and a stagnant of Thai economy in the first half of 2017 causes a lower demand of steel consumption. Management’s Discussion

product quality (the company has been awarded ISO 13485, the Quality Management System for Medical Device Industry), which is an important tool in the competition and expansion of the market in the future

: Overall Financial Performance Unit: million baht Jan-Dec 2018 % Jan-Dec 2019 % Change % YoY Revenue 523.23 100.0% 613.86 100.0% 90.63 17.3% Cost 285.52 54.6% 332.39 54.1% 46.87 16.4% Gross Profit 237.71

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 032/2562 February 27, 2019 Subject: Clarification of the Operating Result for the significant change Attention