of computer system. Clause 5. The securities company shall provide a physical security system which is sufficient for preventing any unauthorised person from accessing to significant computer devices

500) 21 8.6 8.5 Technology ก าลงัเปล่ียนอย่างรวดเรว็ในยคุ Industrial Revolution 4.0 22 สิง่ทีเ่รามี ก าลงัตกยคุ หายไป Supercomputers และ IOT-Connected Devices 23 Supercomputers และ IOT-Connected Devices

Change 2018 2017 2018 VS 2017 (MB) (MB) % Sales & Services Income and Revenue from construction contracts 4,042.6 5,171.6 (1,129.0) (21.8)% Rental income from equipment for lease 141.0 175.1 (34.1) (19.5

charitable donation to the Thai Red Cross Society’s project to support the purchase of medical equipment and assisting patients with acute ischemic stroke, at the DBD Building on 16 January 2024.In the

(LAC) reduced by THB 1,535 million from share price of CAD 11.18 as of 31st December 2017, to be CAD 6.98 as of 31st March 2018.  Property , plant and equipment net decreased by THB 133 million https

from disposal of assets of 47.61 million baht, loss from impairment of vessels and equipment due to valuation of 30.43 million baht and unrealized loss on foreign exchange of 34.16 million baht

-off of plant and equipment from the renovation of River Wing building amount of Baht 79.0 million. For expenditures, the Company recorded cost of sales and services at Baht 283.6 million in Q1 2019

machine and equipment) (Additional) 22/12/2021 08:25 Subsidiary's related transaction (acquisition of machine and equipment) 19/08/2021 13:27 Disclosure of connected transaction by a subsidiary company 23

causes the company's revenue in 2022 to postpone the delivery of some projects according to the delivered equipment. The main factor for the decrease in revenue in 2022 is that the company does not have

14064-1:2018 or ISO 14064-2:2019 equivalents • At retrofitting, measurement equipment for monitoring of physical emissions, such as those from methane leakage, is installed or a leak detection and repair