disclose this information to The Stock Exchange of Thailand. 6.2 The transactions of the company and the subsidiary with related persons in the last 6 months are as follows: 6.2.1 The transaction in property

in associated company of 6.78 million baht from better operating results of associated companies with a decreased in property, plant and equipment at 5.08 million baht due to the annual depreciation

with related persons in the last 6 months are as follows: 6.2.1 The transaction in property leasing for not more than 3 years. Transaction Release Date Value (Baht) Transaction Size% VS NTA financial

in the period. However, property, plant and equipment, and intangible assets increased as the company bought fixed assets and software to use in the operation during the period. Total Liabilities Total

period. However, property, plant and equipment, and intangible assets increased as the company bought fixed assets and software to use in the operation during the period. Total Liabilities Total

office, distribution and training center began to book such expense since June 2017. Financial Cost Financial costs for the first quarter of 2018 and 2017 were THB 0.07 million and THB 0.50 million with

13.58% from the same period of previous year. This was due to decrease in the delivery of pre-stressed concrete piles, post-tensioned and special cement which was Baht 101.24 million. However, the

property, plant and equipment, against a Baht 21.42 million decrease in trade and other receivables The Company’s total liabilities as at March 31, 2018 amounted to Baht 257.88 million, rising by Baht 93.20

(revised 2017), regarding Property, Plant and Equipment has prescribed for the businesses to be able to choose the accounting policy for property, plant and equipment appraisal between the cost basis and the

million in property, plant and equipment, against a Baht 15.36 million decrease in trade and other receivables. The Company’s total liabilities as at June 30, 2018 amounted to Baht 143.10 million