“SORKON” and its subsidiaries (“the company”) would like to clarify the operating results for Quarter 1/2019 as follows: Revenue and Net Sales The Company recorded its total revenue of Baht 696.6 million

around 3.03 million baht or 2.96%, and recorded earning per share at 0.53 baht. (unit: million baht) Q1/FY2018 Q1/FY2017 %YoY Total Revenues 1,437.30 1,344.28 6.92% Cost of Sales and Services 1,210.20

August 9, 2018 Subject : Management Discussion and Analysis for six-month and 2nd quarter ended June 30, 2018 Attention : President The Stock Exchange of Thailand 1. Operating Performance . Revenues

, increased from the same period last year around 13.97 million baht or 22.15%, and recorded earning per share at 0.39 baht. (unit: million baht) Q3/FY2018 Q3/FY2017 %YoY Total Revenues 1,402.09 1,309.61 7.06

November 9, 2018 Subject : Management Discussion and Analysis for nine-months and 3rd quarter ended September 30, 2018 Attention : President The Stock Exchange of Thailand 1. Operating Performance

/2018 Q4/2018 FY2017 FY2018 %YoY Total Revenues 1,366.11 1,437.30 1,402.09 1,408.63 5,331.47 5,614.13 5.30% Cost of Sales and Services 1,139.66 1,210.20 1,211.44 1,227.38 4,465.93 4,788.68 7.23% Selling

- No. LMJG/SET/2020/019 August 10th, 2020 Subject: Clarification for the change of Operating Results more than 20% Attention: The President The Stock Exchange of Thailand Effects of the COVID-19

August 11, 2020 Subject : Management Discussion and Analysis for Six-month and 2nd quarter ended June 30, 2020 Attention : President The Stock Exchange of Thailand Operating Performance 1. Revenues

/FY2020 Q2/FY2019 change %YoY Total Revenues 1,327.01 1,390.26 (63.25) -4.55% Cost of Sales and Services 1,098.32 1,224.50 (126.18) -10.30% Selling and Administrative Expenses 105.74 104.66 1.08 1.03% EBIT

and paid-up shares. The size of this asset acquisition transaction is up to 49.99% based on the total value of consideration. OW was established on 15 January 2025 for operating a gold mining business