%) (28.76) (7.27%) 2.79 9.70% Total Cost (163.40) (59.43%) (223.87) (56.62%) (60.47) 27.01% Gross Profit 111.54 40.57% 171.55 43.39% 60.01 34.98% Selling Expense (54.32) (19.76%) (54.80) (13.86%) (0.48) (0.88

% Change Amount % Amount % Amount % Q1-21 VS Q1-20 Q1-21 VS Q4-20 Sales revenue 19,039 100.0 12,755 100.0 18,498 100.0 49.3 2.9 Gross profit 4,103 21.6 2,586 20.3 4,067 22.0 58.7 0.9 Operating profit 1,372

November 13, 2006 May 15, 2020 Subjects : Clarification of Operating Performance for the Q1/2020 Attention : The Director and Manager of the Stock Exchange of Thailand The Consolidated net profit of

building. Construction and service costs and Gross profit For the first six-month of 2019 and the first six-month of 2020, the company’s group had construction and service costs of 641.68 and 383.63 THB mn

(496.32) (61.33%) (645.04) (58.67%) (148.72) (23.06%) Gross Profit 282.35 34.89% 418.34 38.05% (135.99) (32.51%) Other Revenue 30.53 3.77% 36.08 3.28% (5.55) (15.38%) Selling Expense (128.46) (15.87

Commission building and interior construction for the Fine Arts Department building. Construction and service costs and Gross profit For the first nine-month of 2019 and the first nine-month of 2020, the

955.30% Gross Profit 418.34 38.05% 633.38 40.90% (215.04) (33.95%) Other Revenue 36.08 3.28% 38.79 2.50% (2.71) (6.99%) Selling Expense (175.92) (16.00%) (154.89) (10.00%) 21.03 13.58% Administrative

Baht 81.76 million, whereas net profit of Baht 161.84 million in the same period of prior year, mainly results from; 1. Revenue from sales increased by Baht 103.76 million because the Company has Revenue

Baht as 106 Million Baht (11.35 percent), gross profit as of 91 Million Baht (increased from year 2017 which has gross profit of 59 Million Baht) equivalent to 32 Million Baht increased ( 54.24 percent

business strategies for the first quarter of 2018, KBank and subsidiaries thus reported Baht 10,766 million in net profit, increasing Baht 595 million or 5.84 percent over the same period of last year. The