Imported products to demonstrate the need for experts above the prefecture level?

Need. According to Sohu query shows: the procurement of products belonging to the national restrictions on the import of products, in addition to the need to set up a district of the city, autonomous regions above the people's government issued by the financial department of the expert argumentation (and then changed to centralized one-time argumentation) opinions, but also issued at the same time, the product belongs to the industry department in charge of the opinion. In other words, the procurement of such products must invite experts to demonstrate.