% in the same quarter of last year. Excluding TBSP of 22.2% GP, Company’s %GP represented at 27.1%, primary by higher Gross Profit of High-Valued Document. %Gross Profit Margin Mil THB 72 102 62 Q1'18

1,230,000.00 Baht/rai Market Value : 70,370,000.00 Baht or 1,230,000.00 Baht/rai Valued by UK Valuations And Agency Co.,Ltd. (approved by the Office of the SEC) Valuation for accounting purposes on December 20

equipment were valued at Baht 1,108.67 million and Baht 1,457.10 million. The increase in this value was because the Company realized the progress of the construction in progress for its new hospital project

in the outbreak of Corona Viruses . Meanwhile, as of December 31, 2019 and June 30, 2020, the Company’ s property, plant and equipment were valued at Baht 1,603.73 million and Baht 1,567.55 million

million, respectively. Meanwhile, as of December 31, 2019 and March 31, 2020, the Company’s property, plant and equipment were valued at Baht 1,603.73 million and Baht 1,585.07 million as a result of The

/USD 32.31 in 2018 which was 5% stronger than the THB/USD 33.93 in 2017. Exceptional Items There were no Exceptional Items in 2019, 2018 or 2017. Subsequent Event None reviewQ419.xlsx MD&A 2019 24/02

34.25 in 2015. Exceptional Items There were no Exceptional Items in 2017, 2016 or 2015. Subsequent Event None

Securities issued to pay for acquired value method = Value of securities issued x 100 Valued of issued securities of the Registered Company = Cannot be calculated due to no securities issued to pay for

uncertainty concerning entity’s ability to continue as a going concern (paragraph........); ( 5.2 An uncertainty relating to the future outcome of exceptional litigation or regulatory action (paragraph

uncertainty relating to the future outcome of exceptional litigation or regulatory action (paragraph........); ฆ 5.3 A major catastrophe that has had, or continues to have, a significant effect on the entity’s