Tea oil is not prohibited can be courier items in the ranks, can be courier.

According to the "People's Republic of China *** and the State Postal Law Enforcement Rules":

Article 33? It is prohibited to send or carry the following items in the mail:?

(1) Articles prohibited by law from circulating or being sent;?

(2) reactionary newspapers and books, propaganda or obscene articles;?

(3) explosive, flammable, corrosive, radioactive, toxic and other dangerous goods;?

(d) items that jeopardize public **** hygiene;?

(v) Perishable items;?

(vi) Live animals of all kinds;?

(vii) Currency of all kinds;?

(viii) articles not suitable for postal conditions;?

(ix) improperly packaged items that may endanger personal safety, contaminate or damage other mail or equipment.?

The articles in the preceding paragraph can be received and sent if they comply with the regulations of the Ministry of Posts and Telecommunications on special permission for delivery and ensure safety.

Expanded Information

Prohibited articles include:

I. Biochemical products, infectious and contagious substances?

such as germs, anthrax, parasites, feces, medical waste, bones, animal organs, limbs, un-nitrated animal skins, unmedicated animal bones, etc.?

Two, radioactive substances?

such as uranium, cobalt, radium, plutonium, etc.?

Three, corrosive substances?

such as sulfuric acid, nitric acid, hydrochloric acid, storage batteries, sodium hydroxide, potassium hydroxide, etc.?

Four, illegal publications, printed materials, audio-visual products and other promotional materials?

such as books, publications, pictures, photos, audio-visual products containing reactionary, incitement to national hatred, undermine national unity, destabilize society, promote cults, religious extremist ideology, obscenity, etc.?

V. Spy-specific equipment?

such as hidden eavesdropping equipment, camera equipment, sudden transceiver, disposable code book, secret writing tools, electronic listening and interception equipment used to obtain information.

Six, endangered wild animals and their products?

Such as ivory, tiger bones, rhinoceros horns and their products.

Chinese government website - Chinese people's **** and the State Postal Law Enforcement Rules

Chinese people's **** and the State Postal Bureau - State Postal Bureau of the Ministry of Public Security Ministry of State Security on the issuance of the "prohibited articles of the management of the provisions of" the notice