2018 Total Apparent Finished Steel (Unit : Tons) 2017 2018 % Change Production 6,875,446 7,106,526 3.36% Import 11,325,592 12,051,411 6.41% Export 1,553,242 1,713,317 10.31% Consumption 16,647,796

OPERATION (Unit : Million Baht) Consolidated Financial Statements 2019 2018 % Change Total Revenue 1,857.2 1,708.3 8.7% - Utilities Business 1,847.1 1,705.1 8.3% - Operating Revenue1 1,734.3 1,679.7 3.3

decrease 21.82 million bath or (53.35%) in the year 2017 from the project penalty waiting for restored from customer 3. Allowance for doubtful accounts (transfer back) 3.59 with last year at (11.39) million

days 66 69 72 Cash Conversion Cycle days 84 81 75 Finanial data and profitability ratios Sales revenues million baht 53,067 49,224 46,887 %change (%) 7.8% 5.0% (0.11%) Gross profit million baht 12,123

, which was, the government issued the Labor Protection Act (No. 7 ) B.E. 2019, prescribing the rate of severance pay that increased from 300 days to 400 days Such change resulted in an increase of the

(Pneumatic Tube Carrier Systems) for 1 project. Hi Healthcare Center Co., Ltd. was operated medical service concerning healthcare and esthetics under trademark “Wuttisak Clinic” the Company has change the

) Consolidated Financial Statements 2Q'19 2Q'18 % Change YTD 2019 YTD 2018 % Change Total Revenue 475.1 423.5 12.2% 934.5 845.4 10.5% - Utilities Business 473.6 422.7 12.1% 931.6 844.7 10.3% - Operating Revenue1

becoming insolvent as a prerequisite. After a debtor has defaulted on credit obligations, he/she may submit a request to the court for proceeding with reorganization. This change provides a greater

, CONSOLIDATED Change (BAHT'000) 2019 2018 Amount % Interest income 4,440,556 3,789,635 650,921 17.2 Interest expenses 1,385,827 1,143,392 242,435 21.2 Interest income, net 3,054,729 2,646,243 408,486 15.4 Fees

31 December + ( - ) % 2019 2018 (in Baht) Income Revenue from sale 17,416,417,795 29,965,744,118 -72% Revenue from service - Tolling - - Reversal of bad and doubtful debts expense 13,554,115 - 100