- Translation - MPIC 014/2017 November 8, 2017 Subject: Submit the Financial Statement for the quarter ended September 30, 2017 and clarification for the change of operating result more than 20

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

project recruitment. Financial cost decreased 30.79 percent, due to the repayment of long term debt. As a result, cost of goods sold and expenses increased 12.01 percent from the same period of last year. 3

- Translation - MPIC 002/2018 February 14, 2018 Subject: Submit the Year End Financial Statement ended December 31, 2017 and clarification for the change of operating result more than 20% Attention

branch office, comprising at least an efficient system for operational management, compliance management, information management and preparation of competent personnel. 4.4 Having the result of the latest

Third Quarter result Million Baht 2019 2018 Sales 1,684.72 2,020.38 Cost of Sales 1,586.08 1,935.80 Gross Margin 98.64 84.58 Gain (loss) on exchange rates 21.83 42.47 Other Incomes 4.97 9.30 Total

จดหมายชี้แจงปี61e February 27, 2019 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis Ending 31 December 2018 Summary of operating result between 2018

Public Company Limited (“Company”) would like to report the consolidated operating performance result for the year 2018 as follows: 1. For the year 2018, the Company’s total revenues were Baht 1,544.48

820 Total Liabilities 797 817 828 Shareholder’s Equity 445 451 481 OPERATING RESULT (MILLION BAHT) Sales Revenue 3,727 3,660 920 Gross Profit 247 263 71 Operating Profit 126 124 40 Profit for the period

million due primarily to higher Gross Profit Margin from 33.5% in Q1/ 2018 to 36.1% in Q1/2019 as a result of fruitful continued product cost reduction; - Whilst SG&A including Interest expenses up 5% Y-O-Y