significant changes Q3-2017 Q4-2016 Q3-2017 VS Q4-2016 (MB) (MB) % Cash and cash equivalent 1,258.8 1,873.9 (615.1) (32.8)% Current Investment – Trading Securities - 25.2 (25.2) (100.0)% Trade and Other

business is construction work which has all scope of work on Engineering drawing, Procurement machine and equipment, and Construction management to serve all client requirement in every construction process

) (84.72) Trade and other receivables 214.77 165.67 49.11 29.64 Unbilled receivables 182.84 88.85 94.00 105.80 Inventories 60.17 2.52 57.66 2,290.65 Refundable tax - 17.06 (17.06) (100.00) Other current

process. The principal business operaton of the Group are summarized in 4 categories as follow; 1. EPC Serive such Engineering, Procurement, Construction, and Construction management, 2. Structural

% of total assets. Trade Receivables At the end of 2016 and of Q3/2017, the Company reports net trade receivables 229 . 0 0 million THB and 183.37 million THB or equal to 47.71% and 23.17% of total

paid. (See more details in Statement of cash flows) Trade accounts receivable As of 31 December 2018, the Company and subsidiary has trade accounts receivable amounted to Baht 1,041 million, deducted

previous year. As previously informed, the Company is in the process of filing a request for rehabilitation process due to large amount of defaulted liabilities. The entering into business rehabilitation

5.1 percent increased, comparing to the previous year. As previously informed, the Company is in the process of filing a request for rehabilitation process due to large amount of defaulted liabilities

steel sheet, coil and pipes which the Company and its subsidiaries process. For the year ended 31st March 2018, the Company and its subsidiaries had cost of goods sold of Baht 2,893.97 million, or

Transfer trade accounts payable to accrued interest - Transfer trade accounts payable to accrued expenses 4,442 Transfer trade accounts payable to - liabilities under the process of debt restructuring 1,454