items. The Company and its subsidiaries operated integrated stainless center which provided many kinds of services such as procurement, transformation, manufacture and stainless products wholesale and a

May 31, 2018, the Company provided allowance for doubtful accounts of 2,556 million baht or 3.31% of total accounts receivable, comparing to that of 2,416 million baht or 3.19% of total accounts

million, mainly increased in account receivable and inventories. The Company and its subsidiaries operated integrated stainless center which provided many kinds of services such as procurement

purchase receivable 1,500 million baht, increasing by 18% y-y and other receivable 150 million baht. - Allowance for doubtful accounts As of August 31, 2018, the Company provided allowance for doubtful

from operation, respectively. Selling expense includes commission expenses for lands search and coordination in relation to services provided in some power plant projects owned by customers in Thailand

receivable 1,753 million baht, increasing by 38% y-y and other receivable 143 million baht. 5 - Allowance for doubtful accounts As of November 30, 2018, the Company provided allowance for doubtful accounts of

, their welfare benefits, and bring about versatility in terms of increase/decrease of the number of personnel as appropriate. With regard to the services provided by the Service Provider, as the Company’s

project and management service provided to external projects. 4 Table 1 : Income Proportion of the Company and Subsidiary Companies Unit: Million THB Type of Income 2019 2018 % Variance Note 1. Income from

during the past temporary closed period has cleaned the place by sterilize and ozone treatment surround the area including seating equipment, bowling alley, karaoke room, ice skate rink and provided

, the Company provided allowance for expected credit loss at the amount of 11,775 million baht or 13.3% of total accounts receivable, comparing to that of 3,962 million baht or 4.39% of total accounts