. Surawut in collaboration with his sister (Miss Nawarat Sukcharoensin) purchased LPN’s shares through Miss Nawarat’s securities trading account between 7 – 21 May 2020 ,before LPN’s disclosure of such inside

Miss Nawarat Sukcharoensin Miss Nawarat Sukcharoensin, in collaboration with her brother (Mr. Surawut Sukcharoensin who was Director, Executive Director, and Chief Strategy Officer of L.P.N

Special Interim Dividend Payment at the rate of 1 baht per share, which is material to the change of price or the value of the share. Subsequently, Mr. Pichet in collaboration his sister-in-law (Mrs

Mrs. Kanrawee Suphakitchanusan Mrs. Kanrawee Suphakitchanusan in collaboration with her brother-in-law (Mr. Pichet Supakijjanusan, who is the Directors of L.P.N. Development Public Company Limited

Collaboration and Investment Agreement on November 9, 2017 under which the parties agree on the terms and conditions for the joint investment and sharing of profits (on pro rata basis) from the business of

%) (4.6 %) Gross Margin 432.7 30.5 % 371.3 26.5 % 16.5 % Distribution Costs (212.5) (15.0 %) (236.8) (16.9 %) (10.3 %) Administrative Expenses (120.5) (8.5 %) (101.9) (7.3 %) 18.3 % Profit before Income Tax

%) (937.5) (72.0 %) (21.6 %) Gross Margin 277.0 27.4 % 364.5 28.0 % (24.0 %) Distribution Costs (99.7) (9.9 %) (197.2) (15.1 %) (49.5 %) Administrative Expenses (69.5) (6.9 %) (63.2) (4.9 %) 10.0 % Profit

net increase of Baht 243.51 million due to the company having the collaboration with its key distributors in order to continually expand distribution channels and increase sales promotions. For other

) (72.8 %) (938.8) (73.3 %) (13.9 %) Gross Margin 301.9 27.2 % 341.5 26.7 % (11.6 %) Distribution Costs (129.5) (11.7 %) (162.3) (12.7 %) (20.3 %) Administrative Expenses (78.5) (7.1 %) (87.5) (6.8 %) (10.2

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