and/or Transfer of Ownership Seller Rich Asia Industry Company Limited (“Subsidiary Company”) Purchaser Chote Pittayachai 5 Co., Ltd. Who is not a related person of the Company pursuant to the
/2021 26,400 7.20 Purchase Link DIAMOND BUILDING PRODUCTS PUBLIC COMPANY LIMITED (DRT) Mr. CHAIYUT SRIVIKORN Reporter Common Share 24/08/2021 4,585,500 - Acceptance of Transfer Link DIAMOND BUILDING
Administrative expenses, impairment finance costs and share of loss from associates 57.53 777.43 37.52 78.22 Doubtful Account 86.50 1,168.92 - - Loss on impairment of goodwill 51.20 691.89 - - Management benefit
- - Doubtful Account 86.97 762.23 - - Impairment of intangible assets - - 16.87 31.69 Loss on impairment of goodwill 51.20 448.73 - - Loss on impairment of investment in associate 1.64 14.37 - - Management
. This came from increment of number of staff to support new incoming projects. 6.2 Provision for doubtful debt decreased in amount of Baht 7.17 million due to payment received from the debtors 6.3 Other
customers are well known and have good reputation in the IC, and electronics industry. Provision is made of amounts outstanding over 90 days and amounts which the management believe may be doubtful. Accounts
doubtful accounts from other receivables that was not expected to receive payment of 1.2 mn Baht. However, in 2017, no allowance for doubtful accounts was recorded. Total selling and administrative expenses
is made of amounts outstanding over 90 days and amounts which the management believe may be doubtful. Accounts receivable were 63 days in 2017, 61 days in 2016 and 59 days in 2015. Trade Receivables
, especially when it compared to the Q4–2018. This is because the gross margin in Q4–2018 was a relatively low. In addition, it had recorded the allowance for doubtful accounts for long outstanding receivables
previous year by Baht 20.42 million or 52.15% due to an increase in staff and administrative expenses from the allowance for doubtful accounts in the amount of Baht 8 million and additional employee benefits