Common use of EARNINGS PER SHARE Clause in Contracts

EARNINGS PER SHARE. Basic earnings (loss) per share is calculated by dividing profit (loss) for the year attributable to equity holders of the Company (excluding other comprehensive income) by the weighted average number of ordinary shares in issue during the year. The following table sets forth the computation of basic earnings (loss) per share: For the years ended December 31, Consolidated financial statements Separate financial statements 2020 2019 2020 2019 Profit (loss) for the year (Thousand Baht) (444,170) (293,284) (220,131) (280,257) Weighted average number of ordinary shares (Thousand shares) 9,587,147 7,709,188 9,587,147 7,709,188 Earnings per share (Baht per share) (0.046) (0.038) (0.022) (0.036)

EARNINGS PER SHARE. Basic earnings (loss) per share is calculated by dividing profit (loss) for the year period attributable to equity holders of the Company (excluding other comprehensive income) by the weighted average number of ordinary shares in issue during the yearperiod. The following table sets forth the computation of basic earnings (loss) per share: For the years three-month periods ended December March 31, Consolidated financial statements Separate financial statements 2020 2019 2020 2019 Profit (loss) for the year period (Thousand Baht) 11,644 (444,17047,816) (293,2844,666) (220,131) (280,25766,477) Weighted average number of ordinary shares (Thousand shares) 9,587,147 7,709,188 6,163,166 9,587,147 7,709,188 6,163,166 Earnings per share (Baht per share) 0.0012 (0.0460.0078) (0.0380.0005) (0.022) (0.0360.0108)

EARNINGS PER SHARE. Basic earnings (loss) per share is calculated by dividing profit (loss) for the year attributable to equity holders of the Company (excluding other comprehensive income) by the weighted average number of ordinary shares in issue during the year. The following table sets forth the computation of basic earnings (loss) per share: For the years ended December 31, Consolidated financial statements Separate financial statements 2020 2019 2020 2019 2022 2021 2022 2021 Profit (loss) for the year (Thousand Baht) (444,170111,961) (293,28457,388) (220,131114,107) (280,257139,943) Weighted average number of ordinary shares (Thousand shares) 9,587,147 7,709,188 9,587,147 7,709,188 9,587,147 9,587,147 Earnings per share (Baht per share) (0.0460.0117) (0.0380.0060) (0.0220.0119) (0.0360.0146)

EARNINGS PER SHARE. Basic earnings (loss) per share is calculated by dividing profit (loss) for the year attributable to equity holders of the Company (excluding other comprehensive income) by the weighted average number of ordinary shares in issue during the year. The following table sets forth the computation of basic earnings (loss) per share: For the years ended December 31, Consolidated financial statements Separate financial statements 2020 2019 2020 2019 2023 2022 2023 2022 Profit (loss) for the year (Thousand Baht) (444,170540,316) (293,284111,961) (220,131445,707) (280,257114,107) Weighted average number of ordinary shares (Thousand shares) 9,587,147 7,709,188 9,587,147 7,709,188 9,587,147 9,587,147 Earnings per share (Baht per share) (0.0460.0564) (0.0380.0117) (0.0220.0465) (0.0360.0119)