Prohibited and restricted items include:

(1) Weapons, imitation weapons, ammunition, controlled devices and explosives;

(2) Inflammable and explosive articles;

(3) Oxidants and peroxides;

(4) Narcotic drugs and drug-taking paraphernalia, narcotic drugs and psychotropic drugs for improper use, precursor chemicals for improper use, and toxic substances;

(5) Biochemical products, infectious and contagious substances;

(6) Corrosive substances and radioactive substances;

(7) All kinds of illegal publications, printed materials, audio-visual products and other materials that endanger national security and social stability;

(8) Documents, materials and other items containing state secrets;

(9) Equipment used exclusively for espionage;

(10) Forged or altered currency, securities, certificates, official seals, or other illegally forged items;

(11) Currency and securities;

(12) Infringement of intellectual property rights and counterfeit and shoddy goods;

(13) Animals and plants, especially endangered wild animals and plants and their products;

(14) Food, medicine or other items that are harmful to human and animal health, come from epidemic areas or may spread diseases;

(15) Tobacco products and alcohol;

(16) Valuable items (e.g., artworks, antiques, gemstones, and precious metals such as gold);

(17) Other prohibited items stipulated in Chinese laws and regulations.

In addition to the above-mentioned prohibited/restricted items, the courier company also has the right to refuse to deliver or suspend the delivery of the following items:

(1) Any parcel that does not provide detailed contact information of the sender and recipient;

(2) Items that are unsuitable for delivery or have not been properly described, classified, packaged, labeled, and provided with the necessary documentation for mailing;

(3) Items that are considered to be potentially hazardous to the safety of vehicles or people due to the characteristics of the product itself or its packaging;

(4) Items that are deemed unsuitable for delivery from an economic or operational perspective.