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

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

in Malaysia. Cost of sales and services increased by only 1.2 percent while sales have increased by over 3 percent. As a result, gross profit margin as percentage of sales continuously improved, from

key approach to enhance operational efficiency and promote the SEC role as a learning organization. ?The SEC will continue to develop the capital market by exercising our core value of openness

SEC will continue to develop the capital market by exercising our core value of openness, insightfulness, collaboration and integrity. Market participants and stakeholders can rest assured that the SEC

Channels 23 Yuthana Sethapramote, Ph.D., Graduate School of Development Economics, NIDA 1. the degree of openness • 𝑂𝑂𝑂𝑂𝑖,𝑡 = (𝐸𝐸𝑂𝐸𝐸𝐸𝑖,𝑡 + 𝐼𝐼𝑂𝐸𝐸𝐸𝑖,𝑡 )/𝐺𝐷𝐺𝑖,𝑡 2.the trade share in