right to operate expressway sector A, B, C were fully amortized in the first quarter of the year 2020 as well as efficient cost management which suitable for the situation. 2. Rail business The Company

no similar type of business in the industry that can be used as a benchmark for comparison. Not include transaction related to the novation of the M&E systems under the concession agreement of the MRT

, Commercial Development Business, the manufacture and distribution of treated water business and electricity production business. Therefore, there was no similar type of business in the industry that can be

, medical device business is expected to be growth at an average rate of 8.5-10.0% per year. This growth will be supported by: (i) government policy, focused on promoting investment in the sector through the

1,921 million decreased by 7% compared to the previous year. It derived from: • Revenues from sales and services of medical device business for the year 2019 were Baht 1,798 million decreased by 3% in

bags in Thailand effective from January 1, 2020. Therefore, the business sector is at risk from both natural disasters and government policies regarding environmental protection. However, new

. Therefore, there was no similar type of business in the industry that can be used as a benchmark for comparison.

economic activity in the second quarter of 2017 continued to expand, driven by export of goods which showed a high and more broad-based expansion and the tourism sector which continued to expand steadily

Company, the Company still operate the trading business. The customer base will focus on the government sector and/or private sector who operate the mega project. The Company shall enter into a back to back

of a possible recurrence of the outbreak in Thailand, have led to severe restrictions on inbound and outbound travel. This has resulted in a massive contraction of the tourism industry, as well as the