• Arms, simulation weapons, ammunition, controlled knives, and explosive articles.

• Inflammable articles, explosive articles.

• Oxidizing agents and peroxides.

• Narcotic drugs and drug taking tools, stupefacient and psychoactive drugs that are in improper use and precursor chemicals and toxic substances that are in improper use.

• Biochemical, epidemic and infectious materials.

• Radioactive substances and radioactive substances.

• Illegal counterfeit products such as counterfeit or altered currency, marketable securities, certificates, and official seals.

• Currency and negotiable securities.

• Articles that infringe intellectual property rights, and counterfeit and shoddy products.

• Animals and plants, especially those endangered wild animals and plants as well as their products.

• Food, drugs or other articles that are hazardous to human and animal health and may spread disease from infected area

• Cigarettes and tobacco, tobacco products, and liquor.

• Valuables (such as artworks, antiques, gems, and precious metals including gold).

• Other articles prohibited from mailing under other laws and regulations.

​

In addition to the above prohibited or restricted articles, GP Supply Chain has the rights of rejecting or temporarily stopping moment of shipment for the following articles:

​

• Packages without detailed contact information about the shipper and receiver.

• Articles which are inappropriate for transporting with improper mailing mode, improperly described, classified, packaged, or labeled, and without necessary certificates as deemed by GP Supply Chain.

• Articles which may endanger the safety of transportation vehicles or personal safety due to their own or package features as judged by GP Supply Chain.

• Articles which are not suitable for mailing from the perspective of economics or operations as judged by GP Supply Chain.