% THB Mn % THB Mn % THB Mn % Fuel materials cost 203.6 24.8 269.4 30.2 632.9 25.3 722.7 28.6 Depreciation and amortization cost 108.1 13.2 108.3 12.1 320.1 12.8 324.4 12.8 Staff cost and other benefits

Extraordinary General Meeting of Shareholders No. 1/2020, which is scheduled to be held on 25 February 2020, and seek approval for any person(s) assigned by the Board of Directors to have the authority to perform

sale staff expenses, transportation expenses, commissions and promotion expenses. For the periods of three months and nine months ended 31st Dec 2019, the Company and its subsidiaries had selling

million baht, an increase of 76.50 million baht or 4.42 percent from the previous year, mainly due to an increasing of Doctor fees in the amount of 31.66 million baht and Personnel expenses in the amount of

services decreased by 42.8 percent. 1.4 Selling expenses Selling expenses consist of sale staff expenses, transportation expenses and promotion expenses. For the period of three months ended 30th June 2020

. 1.4 Selling expenses Selling expenses consist of sale staff expenses, transportation expenses, commissions and promotion expenses. For the period of three months and period of 1st half ended 30th Sept

expenses of Baht 41.44 million and Baht 60.51 million respectively. The main reason is increased from personnel expense and reversal of expected credit loss amounting Baht 22.44 million. The Company and

compared to the same period of last year which incurred the administration expenses of Baht 20.10 million and Baht 80.60 million respectively. The main reason is increased from personnel expense and reversal

to the same period last year. This accounted for 7. 13% of total revenue, which was primarily due to the following factors: The increase in personnel for both management and sales staff in the

personnel involved in the operation of the fund to ensure that they have suitable knowledge and capability for the administration and management of the fund; (2) the analysis and feasibility study on the