goods and rendering of services 2,399,514 94% 2,021,669 96% 1,809,052 96% 752,534 92% Investment income 28,810 1% 22,604 1% 8,711 0% 2,362 0% Gain on disposal of investments 61,521 2% - 0% - 0% - 0% Other
contracts The Group’s main cost of construction contracts consists of raw material, consumable and goods, subcontractor costs, salary and all employee benefits, and including other construction cost. On 2017
33.70% of total liabilities. And these increased were from purchasing goods and raw material of construction and subcontractor for projects around 55.63%. In addition, the Group has liabilities from
1,002.80 million consisted of; 1. Trade and other receivable decreased Baht 138.67 million. 2. Inventories decreased Baht 828.53 million, mostly from goods in transit as of December 31, 2018 which was
first quarter of 2019, resulting to decrease in cost of goods sold from reversal of provision which was Baht 73.3 million. However, if consider gross profit margin without affecting from change in
the government measures to restrict the spread of the virus impacts. While demand for products made from steel will drop particularly in the consumer segments such as white goods any stimulus will mean
140 million or an increase of 2% compared to the total assets as at 31 December 2019, amounting to Baht 7,617 million. The increase was mainly from advances payment for goods and rights-of-use assets
all remaining expenses of project work that has closed as per purchase order results of more efficient in term of cost management of company EXPENSES % per % per Revenue Revenue % Cost of goods sold
8.07 Million. These amount would be recognized revenue in the future when the Group transfer control on goods and services to customer by contract’s condition. 2) Advance received from construction