%) Gross Profit Margin 7.7% n.a. /1 Excluding rental and service income from WHABT /2 Excluding accounting impact of Purchase Price Allocation (PPA) 1. Rental and Service Income Rental and service income
of UWC’s investment in Power Plants business as UWC entered into Share Purchase Agreement with Absolute Clean Energy Plc. on July 10, 2020 in the total amount of THB 851.20 million even though this
adjustment with PPA/2 n.a. 7.9% 57.3% 7.7% /1 Excluding rental and service income from WHABT /2 Excluding accounting impact of Purchase Price Allocation (PPA) 1. Rental and Service Income Rental and service
and the TFRS 9 revenue recognition concept adopted for calculation of interest income and fee income related to loan, as well as reduction of contributions to the Financial Institutions Development Fund
accruing from the assets under (a) to (c), for example, right to dividend or interest, right to purchase capital increase shares and right to attend and vote at a meeting of securities holders, etc. (2
and doubtful debts 486 - 100% Reversal of loss on confirmed purchase orders for undelivered raw materials 21 - 8,817 -100% Reversal of loss on impairment of investment in subsidiaries - - Reversal of
EXPONENTIAL PUBLIC COMPANY LIMITED WELL GRADED ENGINEERING PUBLIC COMPANY LIMITED WHA BUSINESS COMPLEX FREEHOLD AND LEASEHOLD REAL ESTATE INVESTMENT TRUST WHA CORPORATION PUBLIC COMPANY LIMITED WHA INDUSTRIAL