32,109 25,462 33,691 (18,284) (56.9) Income tax expenses 2,715 6,390 5,037 6,745 (3,675) (57.5) Profit for the period 11,110 25,719 20,425 26,946 (14,609) (56.8) Gross profit margin 23.6% 25.7% 23.6% 23.3

UNIT: Million Baht 1Q2020 1Q2019 % YoY 4Q2019 % QoQ Sales Revenue 5,227 2,816 86% 3,842 36% EBITDA 345 141 145% 226 53% EBITDA Margin (%) 6.6% 5.0% 1.6% 5.9% 0.7% Stock Gain/(Loss) & NRV 92 -74 -224% -13

248.11 11.03 4.45 Non-controlling interests 36.88 35.10 1.78 5.07 Gross Profit Margin 30.44% 30.54% Operating Profit Margin 16.97% 16.66% Profit before Finance costs, Tax expense, Depreciation and

. As a result, gross profit margin of raw water business dropped to 50.06% from 54.99%. Industrial Estate 64% Household Customer 23% Private Industrial Park 2% Factories 1% Internal Usage 10% Industrial

16.96% Gross Profit Margin 33.17% 30.59% 31.77% 30.56% Operating Profit Margin 19.73% 16.28% 18.32% 16.47% Profit before Finance costs, Tax expense, Depreciation and Amortization margin 29.53% 24.88

gross profit margin of raw water business dropped to 56.10%. Industrial Estate 50% Household Customer 22% Private Industrial Park 14% Factories 5% Internal Usage 9% Industrial Estate 49% Household

transaction date วิธีทำรายการ3 Method of transaction ทำรายการผ่าน บล. …….. Transaction executed by (Specify broker’s name) หากเป็นการซื้อขายหลักทรัพย์ โดยวางหลักประกัน ให้ระบุด้วย 4 (Specify margin account if

margin account if applicable) ผูซ้ื้อ/ ผูรั้บโอน โปรดระบุช่ือ/ความสัมพนัธ์ 5 Purchaser/ Transferee (Specify name and relationship) จ านวน (Amount) ราคาเฉลี่ย (Average price) ผูจ้ดัท า / Reporter หุ้นสามญั

PEA tariff of which Ft is a major component. With situation of a stable gas price this year if Ft trends is continuous to increase, it would be favorable to our operating margin, i.e. electricity sales

net profit margin 2) higher depreciation resulted from additional investments in plant, machinery, and office renovations to improve production efficiency and reduce production cost, in order to prepare