Views: 567 Author: VV Publish Time: 2016-10-13 Origin: Rech Chemical Co. LTD
In the export shipment, zinc sulfate, manganese sulfate monohydrate ,copper sulphate pentahydrate can be categorized as Nine Category. What is Nine Category? According to the national regulation of GB6944-86 " Dangerous goods and commodity list", dangerous goods are generally classified into nine categories:
Class2.Compressed gases and liquefied gases
Class4.Flammable solids substances liable to spontaneous combustion and substances emitting flammable gases when wet
Class5. Oxidizing substances and organic peroxides
Class6.Poisons and infectious
Class9.Miscellaneous dangerous substances
Exported from Changsha, Shenzhen, Shanghai, zinc sulfate, manganese sulfate are considered as dangerous product of 9 Category. However, exported from Huangpu or Fangcheng port, sometimes they are considered as dangerous product of 9 Category, sometimes as common cargo.