Tax Expense (11.0) (19.8) -44.5% (17.3) (26.6) -34.9% Profit attributable to Owners of the Parent 857.5 295.9 189.8% 1,281.8 1,012.0 26.6% Foreign Exchange Gain (Loss) 162.3 (315.3) -151.5% 256.9 (64.7

1. Dividend payment On April 26, 2019, the 2019 Annual General Meeting of the Company’s shareholders had a resolution to approve a dividend payment from 2018 operating results of Baht 0.15 per share

• The company’s gross profit in Q2/2019 and 1H/2019 were THB 201 million and THB 389 million, respectively, which increased by 46% from Q2/2018 and 42% from 1H/2018, corresponding to the increase in sales

Discussion and Analysis for 2nd quarter ended as of June 30, 2018 To: The President The Stock Exchange of Thailand AI Energy Public Company Limited (“the Company”) would like to submit the company and its

developing consumer products to sell in D&D stores and other distribution channels to help the Company generate more revenues. In the future, the company plans to focus on low-cost investment and maximize

1 3Q18 MD&A Advanced Info Service Plc. Executive Summary Acquired 1800MHz license and expanded strategic distribution and services In Aug-18, AIS has secured additional 2x5MHz of 1800MHz license

implementation was much less response from business sectors, because there are limit number of B20 distribution stations and business sectors concern the side effect to engine from using B20. Department of Energy

: Management’s Discussion and Analysis for 3rd quarter ended as of Sept 30, 2018 To: The President The Stock Exchange of Thailand AI Energy Public Company Limited (“the Company”) would like to submit the company

-Translation- Ref. No. PorBor.027 / 2019 September 11, 2019 Subject: Entering into Transaction of Disposing of Subsidiary’s ordinary shares To: President The Stock Exchange of Thailand Enclosure

the 6 months period ended June 30, 2019 To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited ("the Company") would like to report the information according to the