Dangerous goods can be divided into nine categories:

Class 1: explosives; Class 2: gases; Class 3: flammable liquids; Class 4: flammable solids, spontaneous combustion substances, substances that release flammable gases in contact with water; Class 5: oxidants and organic peroxides; Class 6: toxicity (toxic) Substances and infectious substances;Class 7: radioactive substances; Class 8: corrosive substances; nine types of miscellaneous dangerous goods.

Products currently shipping are:

(1) Class 2 dangerous goods: liquid oxygen, argon, carbon dioxide, aerosols, pesticides, Freon.

(2) Class 3 dangerous goods: cyclohexanone, pine oil, terpineol, oleic acid, lauric acid, turpentine, eucalyptus oil, tea tree oil, paint, etc.

(3) Class 4 dangerous goods: camphor, foaming agent, etc.

(4) Category 6 dangerous goods: p-tert-butylbenzoic acid, dinitrotoluene, vanadium pentoxide, chlorpyrifos, etc.

(5) 8 types of dangerous goods: hydrofluoric acid, phosphoric acid, etc.

(6) Chemical products such as marine pollutants of Class 9 dangerous goods.

(7) Common chemical products: rosin, resin, palmitic acid, oxalic acid, garlic oil, flake alkali. Melamine, titanium dioxide, carbon black, zeolite, light calcium carbonate, glass resin, paint, lead-acid battery, lithium battery and other products.