What is the significance of selective tariff policy to domestic sales?

First, the pilot policy of selective tariff collection for domestic sales will be extended to other special customs supervision areas (except bonded areas and bonded logistics parks) in the provinces (cities) where Tianjin, Shanghai, Fujian and Guangdong are located, as well as five special customs supervision areas: Henan Xinzheng Comprehensive Bonded Zone, Hubei Wuhan Export Processing Zone, Chongqing Xiyong Comprehensive Bonded Zone, Sichuan Chengdu High-tech Comprehensive Bonded Zone and Shaanxi Xi 'an Export Processing Zone.

Second, the policy of selective tariff collection for domestic sales refers to the collection of tariffs on goods produced and processed by enterprises in the special customs supervision area and sold domestically in the form of "second-line", according to the application of enterprises, according to the corresponding imported materials or according to the actual inspection status, and the collection of import value-added tax and consumption tax according to regulations. When enterprises choose to levy tariffs on imported materials, they should also levy deferred interest on tariffs.