The Results of the Comsolidated Financial Statements Clarification on Percentage of Change More Than 20% The consolidated financial statements of Nation Broadcasting Corporation Public Company

businesses since we focus on expanding customer base with business expertise • Overall gross profit margin increased from 9.8% to 11.3% amount Baht 45 million. 2019 2018 Change % Change Revenue 1,839 1,673 167

- Translation - MPIC 018/2019 August 7, 2019 Subject: Submit the Financial Statement for the quarter ended June 30, 2019 and clarification for the change of operating result more than 20% Attention

Ref Ref. 2S_BoD031/2017 November 8th, 2017 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited

No.002/2017 February 09, 2017 Subject: Report the operating result for the year ended December 31, 2017 and the explanation for the causes of change more than 20% in the Company’s performance To: The

were 5.76 million baht increased from the corresponding period last year which were at 1.86 million baht. Comparing in term of percentage of sales, the ratio is not much change. The ratio was slightly

period of last year The explanation for Company’s Operation change from same period more than 20% To : The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

(Thousands Baht) Six-month Change 2nd Quarter Change 2561 2560 Amount % 2561 2560 Amount % Revenue from sales 740,665 742,524 -1,859 -0.25% 372,742 414,841 -42,099 -10.15% Other income 12,728 7,320 5,408 73.88

Consolidated financial statements (Thousands Baht) Six-month Change 2nd Quarter Change 2020 2019 Amount % 2020 2019 Amount % Revenue from sales 1,165,249 1,068,077 97,172 9.10% 538,525 512,616 25,909 5.05% Other

loan. As a result, cost of goods sold and expenses of 1st quarter on year 2018 slightly increased by 8.98 percent from the same period last year. 1.3 Profit (Thousands Baht) 1st Quarter Change 2561 2560