maintenance expense in accordance to the schedule together with the increase in amortization on rights to operate completed expressway sectors and amortization on intangible asset under concession agreement of
distribution of product and equipment, design, assembly and installation, and maintenance service of pure water treatment system; including operate clinical business which dialysis services for kidney patients
nearly to the prior year. Cost of service for operation of Expressway business consisted of costs of toll and amortization on rights to operate completed expressway sectors. For the third quarter of the
of costs of toll, amortization of rights to operate completed expressway sectors and compensation for site acquisition cost. For the first quarter of the year 2018, the cost was at Baht 1,400 Million
to No.90, CW Tower B, 21st Floor, Ratchadapisek Road, Huaykwang, Bangkok. On 5 June 2017, the Company started recognizing revenue from the design, construct and operate a potable water production
broker under Paragraph 1(2) ceases to operate the derivatives business as the derivatives broker and has given a written notice of such intention to the SEC Office, such securities company shall maintain
operate the derivatives business as the derivatives broker and has given a written notice of such intention to the SEC Office, such securities company shall maintain the net capital at the end of any
or 1.8 percent mainly from the increase in amortization on rights to operate completed expressway sectors and amortization on intangible asset under concession agreement of the MRT Blue Line Project
by Baht 3.36 million mainly from ICO portal service fee of SE Digital Co., Ltd., the Company’s subsidiary which has been granted an approval from SEC to operate as an ICO portal since October 2019