Trade and other receivables and trade and other payables
Trade receivables are recognized initially at fair value and subsequently measured at amortized cost using the effective interest method. In the case of receivables, less allowance for trade receivables.
An allowance for trade receivables is established when there is objective evidence that the Group will not be able to collect all amounts due according to the original terms of the receivables. Such evidence includes significant financial difficulties of the debtor, probability that the debtor will enter bankruptcy or financial reorganization, and default or delinquency in payments. Subsequent recoveries of amounts previously written off are credited against selling expenses in the statement of income.