., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 142/2560 August 8, 2017 Subject: Clarification of the Operating Result for the significant change Attention

to long-term shareholder value generation laying the foundations of future improved results via new product development (introduction of dolomitic product line) and cost saving measures (Solar project

and business opportunities in each individual sector and area across all industries. In parallel, we focused on the development of technological solutions with the aim of becoming “Customers’ Life

income – Cost of sales and services (does not include other income) Q3 2019 Q3 2018 YoY change YoY % change Unit: Million Thai Baht (THB) Sales and service income 219.09 301.56 -82.47 -27% Other income

not want to invest for a long term for the development of public utility because the company is required to use the proceeds from the sale of shares to the investment and development of industrial

sale of property - and received more sale promotion support from supplier. Thus, the details of the Company’s performance are explained as follows; Q1/2017 Q1/2018 Change MB. % MB. % MB. % Rental and

change attend the ate) from J under the e Extraordin for holding gnation of D date to reco dinary Gen of Thailand on Names o 1) ting of Nati the “Comp ows, signation o rectors to re Mr.Apivut T lace Mr. Po

performance of the companies in the group can be described as follows: Q2/2017 Q2/2018 %Change 6M/2017 6M/2018 %Change MB % MB % Sales 2,371.6 2,378.9 7.4 0.3% 4,778.2 4,774.0 -4.21 -0.1% Services Income from

of the Information Technology of a Securities Company. 2. Segregation of Duties. 3. Physical Security. 4. Information and Network Security. 5. Change Management. 6. Backup and IT Contingency Plan. 7

related to requested procedure, development or alter procedure, examining procedure and transfer operational system procedure. [A] o Providing a procedure or compliance guideline for emergency change and