1. All kinds of weapons, simulated weapons, ammunition and explosive articles;
2. Counterfeit currencies and counterfeit securities;
3. Printed materials, films, photographs, records, films, tapes, video tapes, laser discs, computers, storage media and other articles that are harmful to China's political, economic, cultural and ethical affairs;
4, all kinds of strong poison;
5, opium, morphine, heroin, marijuana and other addictive drugs and psychotropic drugs;
6. Animals, plants and their products with dangerous bacteria, pests and other harmful organisms;
7. Any food or drug or other substance that is harmful to the health of human beings or livestock, from infected areas or other diseases that can spread diseases.