equivalents and Current investments 7,802.2 7,647.7 154.5 Trade and other receivables 1,341.8 1,713.4 (371.6) Reimbursable maintenance expense 701.8 1,050.3 (348.5) Other current assets 912.1 1,018.4 (106.2

294 296 729 892 12,282 12,201 4,571 4,959 2,245 3,598 1,300 999 416 715 743 530 651 1,922 1,833 12,282 12,201 31 Dec 18 31 Dec 19 31 Dec 18 31 Dec 19 2% 3% 19% 9% 49% 12% 6% Trade account receivables

Cash and cash equivalents and current investment 7,906.5 7,647.7 258.8 Trade and other receivables 1,279.6 1,713.4 (433.8) Reimbursable maintenance expense 466.4 1,050.3 (583.9) Other current assets

Lease liabilities Trade account payables Inventories Investment properties Rights of use assets Property, plant and equipment Assets Liabilities and Equity Others Other receivables Leasehold rights Trade

. Unit: million baht As at June 30, 2020 As at December 31, 2019 Variance Current assets Cash & cash equivalents 2,897.3 5,273.1 (2,375.8) Current investment - 4,046.1 (4,046.1) Trade and other receivables

12,282 12,496 31 Dec 18 30 Sep 19 31 Dec 18 30 Sep 19 2% 3% 19% 9% 49% 12% 6% Trade account receivables Other receivables Inventories Investment properties Property, Plant and Equipment Leasehold Rights

contribution due to provisioning needs for old receivables. A similar impact is seen year to date where core business is running well beyond the same period in 2017 while the impact from lack of engineering

of days of inventory = Average inventory / (Cost of sales of goods / Number of days in the period1) Collection period (days) = Average trade account receivables before allowance for doubtful account

% Change Cash and cash equivalents 82 103 (20%) Account receivables 817 700 16.6% Inventories 632 885 (29%) Other current assets 156 175 (11%) Total current assets 1,687 1,864 (9%) Property, plant and

liabilities Number of days of inventory = Average inventory / (Cost of sales of goods / Number of days in the period1) Collection period (days) = Average trade account receivables before allowance for doubtful