February 29, 2020 August 31, 2020 (TFRS 9) Change Unit : Million Baht %YoY Accounts Receivable 90,232 88,017 -2% Total Assets 95,396 87,265 -9% Total Borrowing 69,437 65,310 -6% Total Liabilities 74,271

other receivables increased by Baht 41 million due to increase in trade accounts receivable Baht 129 million and decrease in unbilled contract revenue Baht (98) million. Moreover, other receivables

reserves and financial investments were THB 8.7 billion at 31st December 2019 similar to THB 8.7 billion at 31st December 2018 . reviewQ419.xlsx MD&A 2019 24/02/2020 Asset Quality Accounts Receivable Most of

is made of amounts outstanding over 90 days and amounts which the management believe may be doubtful. Accounts receivable were 63 days in 2017, 61 days in 2016 and 59 days in 2015. Trade Receivables

receivables which shared 88% of total assets. - Accounts Receivable The Company has gross accounts receivable of 89,546 million baht as of November 30, 2021, increased by 2% from as of February 28, 2021. The

trade accounts receivable by Baht 54 million from Baht 701 million in year-end 2016 to be Baht 646 million in Q3/2017, or 7.77% decreased resulting from slowdown of sales volume. While inventory showed

-end 2018. This was mainly due to the increase in trade accounts receivable by Bath 85 million from Baht 578 million in year-end 2018 to be Baht 663 million of ending Q1/2019, or 14.72% increased

from collection of purchased accounts receivable 341.0 85.2% 419.0 76.6% 78.0 22.9% Insurance Income 0 0.0% 37.2 6.8% 37.2 100.0% Interest income and related income 0.5 0.1% 0.5 0.1% 0 0.0% Total

requirement during the period resulting from higher trade accounts receivable. As a result of the discussed factors, our profit for three-month period of Q2/2019 was Baht 25.0 million versus Baht 19.6 million

collection and others income 61.1 22.5% 58.7 14.7% -2.4 -3.9% Revenues from collection of purchased accounts receivable 209.2 76.9% 341.0 85.2% 131.8 63.0% Interest income and related income 1.5 0.6% 0.5 0.1