due to reduction of cash and cash equivalents by Baht 579 million and other receivables by Baht 692 million from partial insurance claim received from UHT fire incident. The Company used the received

44.6% from 2021 because the Company received new equipment rental projects during the year. In 2022, the Company had gain from sales of investment by 108. 6 MB. because in January 2022, the Company sold

affected by floods which caused delay in the installation. Following such incidents, the Company received extension of completion due date under a resolution of the Cabinet to relieve construction

established. This is because in 2019, the Company has received mega project worth more than 1,000 million baht (MB). For the year 2020, the Company has received several large projects with project value between

of the independent appraiser causing the net value expected to be received to decrease. So the company plans to sell the remaining projects within 2025, However it depend on economic conditions and

quarter of 2017, RATCH-Australia Corporation Company Limited, a subsidiary, received Business Interruption Claim of Starfish Hill Wind Power Plant in the amount of Baht 36.85 million. In addition, in the 3

, 2019, the Company received ordinary shares 33.33, resulting in the combined transaction size of 21.38 percent, responsible for sending circulars to shareholders within 21 days from the date of

current investment which is cash received from the private placement capital increase in Q1/2018. 2. Cost of sale , Profit margin In Q1/2018 the company had cost of sale Baht 78.13 million compare with the

amounting to Baht 6.17 million or equivalent to 31.58% because the Company received the payment of advance for share subscription amounting to Baht 0.40 million. EIC Semiconductor Co., Ltd. and S. Thana Media

Doubtful Accounts In the 2nd quarter of 2019, the Company reversed allowance for doubtful accounts amounting to Baht 6.17 million or equivalent to 31.58% because the Company received the payment of advance