Return on Equity - ROE (%) (1.10) (0.23) Return on Assets - ROA (%) (1.18) (0.16) Net Profit Margin (%) (6.68) (5.23) Please be informed accordingly. Yours Sincerely, Mr. Piyawat Ratchapolsitte Chief

(times) 1.2 1.3 Please be informed accordingly. Sincerely yours, WHA Corporation Public Company Limited (Mr. Krailuck Asawachatroj) Chief Financial Officer FINANCIAL PERFORMANCE

financial statement by adjustment in brought-forward retained earnings as at January 1, 2020. Please be informed accordingly (Mr.Monthon Chatuwallopkul) Company Secretary

end of the previous year (End of 2019: THB 290.04 million) mainly due to the Company’s generation of net profit. Please be informed accordingly, Yours sincerely, Mr. Podduang Kongkamee Chief Executive

2019 D/E RATIO (Times) 1.06 1.30 Net Debt/EBITDA (Times) 3.58 4.43 Please be informed accordingly Yours sincerely, -Signature- (Miss Nilrat Jarumanopas) Chief Financial Officer Authorized to sign on

sufficient cashflow for growing our business without any need to borrow from the banks. Please be informed accordingly. Sincerely Yours, (Mr. Somchai Mekasuvanroj) Chief Executive Officer I&I Group Public

. Please kindly be informed accordingly. Sincerely yours, Mr. Opas Sripayak Chief Executive Officer and Managing Director

December 2018 31 September 2019 Gross Profit Margin (%) 44.3% 45.2% Net Profit Margin (%) 25.0% 25.4% D/E Ratio (times) 1.5 1.4 Net IBD to Equity (times) 1.2 1.1 Please be informed accordingly. Sincerely

institutions and (2) increased shareholder equity derived from the initial public offering. Please be informed accordingly, Yours Sincerely, (Mrs. Yupaphan Ekasittikul) Chief Financial Officer

mention above. Please be informed accordingly. Sincerely yours, (Mr. Chung Sik Hong) Chief Executive Officer