Why we present separately on the face of balance sheet "Accounts receivables" and "Amounts due from related parties"?

Accounts Receivables is the amount to be received from Trade / Business (Trade receivables are amounts billed by a business to its customers when it delivers goods or services to them in the ordinary course of business)

Amount due from related parties is a Non Trade receivable . Non trade receivables are amounts due for payment to an entity other than its normal customer invoices for merchandise shipped or services performed