English to Arabic Law/Patents Law: Taxation & Customs Contraband and illicit goods

The networks marketing counterfeit and diverted legitimate goods can reach a larger proportion of the consumer market for cigarettes as many more individuals are ready to buy the products than are ready to purchase narcotics

There is not necessarily anything illegal about diversion. The term simply refers to merchandise that has somehow shifted from the intended distribution channel. The practice, which advocates describe as a form of arbitrage, takes advantage of price differences -- either by geographic region or between customers who are sold differently priced products at different times.
One of the most benign forms of diversion works like this: A retailer orders steeply discounted promotional products, fails to sell them all, and then sells off the surplus to a third party without the manufacturer's consent.