Ladies and Gentlemen, As more and more people become vaccinated around the world, we can be cautiously optimistic that humanity will soon be immune to COVID-19. However, more needs to be done to promote

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

stations. We therefore foresee an improved situation in our oversea markets during the second half of 2019. We reiterate a full year forecasted revenue growth rate of 30 – 35%, or in the range of THB 2,300

the same period of the year earlier and has gross profit margin of 31.89%. because the company has improved the structure within the organization. The company has administrative expenses of THB 3.56

Attn : The Directors and The MAI Manager Ref: Dimet AC 1802/001 February 13, 2018 Attention: The Directors and The MAI Manager The Stock Exchange of Thailand Subject: Report on improved Q.2’s

margin of (11.49%). because the company has improved the structure within the organization The company has administrative expenses of THB 7.62 million, increase of THB 1.17 million or 18.03% compared to

pool of potential investors. In addition, we are sure that this MOU’s implementation will lead to a good model for the cooperation in the region and we are optimistic that capital markets in the region

decreased year-on-year, attributable to improved efficiency as well as on-going cost reduction and cost control. Hence, gross profit margin improved from 7.0% of sales in Q1 2016 to 7.7% of sales in Q1 2017

the form of outsourcing or partnership. In this regard, the partnership-based business operation guidelines must be improved from the SEC circular in this matter. SEC has therefore proposed issuance of

company, while the company still has improved on the inventory cost management as well as sales mix management in each product category efficiently, and strictly controlled on the selling and administrative