–2021 Balance by Quarter Change Q2–21 Q1–21 Q2–20 Q2–21 VS Q1–21 Q2–21 VS Q2–20 (Million Baht: MB) (MB) % (MB) % Total revenue 2,081.2 1,824.2 1,187.6 257.0 14.1 893.6 75.2 Total operating expenses

issuer that may, at a subsequent date, result in a change in control of the issuer. 2. Disclose the major shareholders who beneficially own a 5% or more of each class of the issuer’s voting securities. B

may, at a subsequent date, result in a change in control of the issuer. 2. Disclose the major shareholders who beneficially own a 5% or more of each class of the issuer’s voting securities. B. Related

CONSTRUCTION EXECUTIVE SUMMARY EXECUTIVE SUMMARY 2 Q1’19 Q4’19 Q1’20 change change Btmn Btmn Btmn y-on-y q-on-q Sales and service income 10,257 11,258 11,223 9.4% (0.3%) EBITDA* 2,413 2,938 3,278 35.8% 11.6% Net

requirements to be fully enforced in 2019, as well. These new standards may eventually affect provisioning expenses, risk calculation and capital maintenance of commercial banks. All of these factors may change

The financial expenses in 2017 were 16.91 million baht decreased from previous year which were at 7.77 million baht. Comparing in term of percent of revenues, the ratio is not much change. It was at

Ref Ref. 2S_BoD017/2018 May 9th, 2018 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited (the

from prior year by Baht 801.9 million or 96.3% due following to: Description 2019 Million Baht 2018 Million Baht Change Million Baht Change (%) Revenue from real estate segment - 800.0 (800.0) (100.0

Ref Ref. 2S_BoD001/2020 February 26th, 2020 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited

Change Amount Change 2019 2018 Value % 2019 2018 Amount % Revenue from sale – net 1,254.18 1,393.11 -138.92 -9.97% 1,251.51 1,381.97 -130.47 -9.44% Gain on exchange rate 0.34 1.26 -0.92 -72.75% 0.41 1.29