Reply: Activated carbon and sand used for water purification are not banned and imported goods under the license of specialized management agencies stipulated in Decree No. 187/2013 / ND-CP dated November 20 / 2013 by the Government. Customs procedures shall be carried out at the import border-gate Customs Sub-Department. Please contact directly with the Customs Branch where the declaration form is opened for detailed instructions.
In which case does the customs declarant be allowed to carry out customs procedures for export and import goods registered once?