Diamond Building Products Public Company Limited and its Subsidiary (together referred to as “Corporate Group”) would like to clarify on the operating results according to the consolidated financial

Building Products Public Company Limited and its subsidiary company (together referred to as the “Corporate Group”) would like to clarify on the operating results according to the consolidated financial

57.14 46.04 24.11 55.05 3.80 112.19 92.22 21.65 Earnings before interest and taxes (EBIT) 26.26 50.45 (47.95) 28.17 (6.78) 54.43 94.82 (42.61) Financial costs 0.03 4.48 (99.33) 0.04 (25.00) 0.07 8.02

) 130.98 101.47 29.08 Administrative expenses 57.87 43.50 33.03 57.14 1.28 170.06 135.72 25.29 Earnings before interest and taxes (EBIT) 21.67 43.52 (50.21) 26.26 (17.48) 76.10 138.34 (44.98) Financial costs

115.04 -4.98 329.68 299.29 10.15 Selling expenses 50.13 48.46 3.44 57.80 -13.27 157.01 137.38 14.29 Administrative expenses 59.19 55.13 7.37 57.25 3.40 172.67 161.91 6.65 Earnings before interest and taxes

period financial statement by adjustment in brought-forward retained earnings as at January 1, 2020. Please be informed accordingly (Mr.Monthon Chatuwallopkul) Company Secretary

World Corporation Public Company Limited. Ref. World 4-03/2018 4 Moo 11 Hathai Rat Road, Tumbon Lat Sawai Ampur Lum Luk Ka, Pathum Thani Province April 11, 2018 Subject: Approval of financial

amount of Baht 66.14 million while investment capital is at Baht 160.58 million then the goodwill is in the amount of Baht 99.44 million recorded into the consolidated financial statements in 2018. 1.2

the amount of Baht 66.14 million while investment capital is at Baht 160.58 million then the goodwill is in the amount of Baht 99.44 million recorded into the consolidated financial statements in 2018

the amount of Baht 66.14 million while investment capital is at Baht 160.58 million then the goodwill is in the amount of Baht 94.44 million recorded into the consolidated financial statements in 2018