-2338-3000 Fax: 0-2338-3334 www.nationgroup.com 25 May 2020 Subject : Notification on Resolution of the Board of Directors’ Meeting No. 6/2020, Change of Directors and Directors’ Power, Entering into

chain principle7, please identify the percentage of direct and indirect shareholdings and voting rights at each shareholding level throughout the chain of acquisition and/or specify the number of persons

than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 September 2017 30 September 2016 Increased (Decreased) Percentage Remark Sales and Services Income 485.79

15.81 million or percentage of 22.05 by the major reason as follows; Delivery expenses decreased in amount of Baht 5.85 million. Commission and promotion expenses decreased in amount of Baht 6.35 million

(Decreased) Percentage Remark Sales and Services Income 1,925.12 1,589.19 335.93 21.14% - LPG Trading 773.35 860.01 (86.66) (10.08%) 1 - Transportation 12.01 14.68 (2.67) (18.19% 2 - Conversion Kit

(Decreased) Percentage Remark Sales and Services Income 767.83 551.41 216.42 39.25% - LPG Trading 188.21 187.25 0.96 0.51% - Transportation 3.70 3.58 0.12 3.35% - Conversion Kit Installation 0.62 1.21 (0.59

March 2018, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 31 March 2018 31 March 2017 Increased (Decreased) Percentage

(Decreased) Percentage Remark Sales and Services Income 563.95 485.78 78.17 16.09% - LPG Trading 189.70 178.97 10.73 6.00% 1 - Transportation 4.72 3.29 1.43 43.47% 2 - Conversion Kit Installation 1.34 1.74

earned primarily from promotional, advertising income and logistics and distribution income, income earned from one-off events, etc. (2) Percentage margin is calculated by dividing Gross profit from sales

last year and the previous quarter, respectively. 4 Financial information Unit: Million Baht March 31st, 2020 December 31st, 2019 Change Percentage Assets Current assets Cash and cash equivalents 119.91