Writer Ref. No. 066/2562 14 May 2019 SUBJECT : Management Discussion and Analysis ending 31 March 2019 ATTN : The President Stock Exchange of Thailand The Company realized profit for the first

review of consolidated interim financial statements of the Group and the interim financial statement of the Company for the period ending March 31, 2018. The results shows net profit of Baht 195.22 million

the details as follows : Operating results for 2nd quarter, 2020 The company could posted net loss of Baht 53.60 million, compared to the net profit of Baht 91.18 million from the same period last year

Mrs. Chamaiporn Yongwongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the

Miss Natthaporn Yongwongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the

Miss Lalinporn Yongwongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the inside

Mr. Permsin Yongvongpaiboon Mrs. Chamaiporn Yongwongpaiboon, Managing Director and Accounting and Finance Director of Permsin Steel Works Public Company Limited ("PERM"), knew the inside

Mr. Wittawat Pornkul Mr. Wittawat Pornkul as the Chief Executive Officer, Managing Director and Director of Dcon Product Public Company Limited ("DCON"), knew or possessed an inside

244.45 (10.45) Finance Cost 26.69 30.80 (13.34) Net Profit 129.08 189.79 (31.99) (Unit : Million Baht) Financial statements in which equity method is applied 2018 2017 % Change Sales and Service Income

% 100.00% 100.00% Cost of sales (119.80 ) (95.57 ) (24.23 ) 25.35% (74.98%) (68.02%) Gross Profit 39.98 44.94 (4.96 ) (11.04%) 25.02% 31.98% Other income 6.56 6.76 (0.20 ) (2.96%) 4.11% 4.81% Revenues from