subsidiary in 1Q’18. Social Security Office’s trade receivable increased which was in line with more registered persons. The increase of property, plant and equipment was due to the investment in MRI and

expenses. 5. Statement of financial positions Items 31 Dec 2017 30 Sep 2018 Changes Million baht Million baht Million baht % Total Assets 342.99 512.98 169.99 49.56 Trade and other account receivables 6.89

. Mr.Kamphol Panyagometh Director / Member of the Audit Committee / Member of the Nomination and Remuneration Committee / Independent Director 16.4 Top Ten Major Shareholders at Book Closing on 15 March 2017

total asset (THB mn) % out of total asset Cash & cash equivalents and Current investments 484 29.7% 261 13.0% Trade & other receivables 276 16.9% 254 12.7% Building and equipment 176 10.8% 469 23.4

2019 that it had relatively low gross margins. Administrative Expenses Administrative Expenses of Q3–2019 increased from Q3–2018, mainly due to the allowance for doubtful accounts for the trade

) Shareholding Structure Original The top 10 shareholders of the Tender Offeror as at 25 February 2019, which is the latest book closing date, are as follows: Name Number of shares Percentage of Issued shares and

% , from Baht 351.36 million in quarter 1/2017 to Baht 406.54 million to quarter 1/2018. The main reason for the increase was derived from additional revenue from engineering service and product trade began

. This was due to lower short term loan requirement during the year resulting from the lower trade accounts receivable. In 2018 the transaction in other comprehensive income was Actuarial gain less income

December 2019 increased by 7% yoy due to higher profit accumulated. 31 Dec. 31 Dec. % Change Dec 19 Unit : THB million 2019 2018 Dec 18 Cash and temporary investments 223.42 539.83 -59% Trade receivables

in Q1/2019 was Baht 3.0 million, or 9.59% increased from Baht 2.7 million of Q1/2018. This was due to higher short term loan requirement during the period resulting from higher trade accounts