proportion to the increment of revenue 3. Other income was 373.10 million baht, an increase of 368.34 million baht or 7,751%. From the sale and transfer of Ownership of land 487.86 million which is in the

operation expenses in proportion to the increment of revenue 3. Other income was 371.40 million baht, an increase of 369.09 million baht or 15,982%. From the sale and transfer of Ownership of land 487.86

of Baht 3.93 million for the quarter ended 31th March 2019 and 2018. The decrease of Baht 7.78 million in the profit is mainly due to the following. 1. A increment in the Group’s revenue 2.84% or Baht

Baht 46.53 million for the year ended 31th December 2018 and 2017 respectively. The increase of Baht 64.99 million in the profit is mainly due to the following. 1. A increment in the Group’s revenue

of Baht 18.43 million for the quarter ended 31th March 2018 and 2017. The increase of Baht 14.50 million in the profit is mainly due to the following. 1. A increment in the Group’s revenue 99% or Baht

compare with the same period for the previous year because of the increment of selling and administrative expenses including the expenses of capital increase and investment in IGEN Engineering Co., Ltd

showed in the corresponding period last year, or 26.53% increased. The increment was in accordance with company’s expanding strategy and well management in marketing and sales; therefore, company’s

Expenses Selling and Administrative Expenses increase in accordance with sales. In Q1/2019, the company’s selling and administrative expenses were 133.21 million baht increased from 106.39 million baht

corresponding period last year, or 45.30% increased. The increment was in accordance with company’s expanding strategy and management; therefore, company’s revenues were able to growth more than overall of

% increased. The increment was in accordance with company’s expanding strategy and well management in marketing and sales; therefore, company’s revenues were able to growth better than overall of the industry