●All the articles that are prohibited from being carried into China;

● Manuscripts, publications, films, photographs, gramophone records, movies, audio and video tapes, laser discs and computer storage media connected with State secrets;

● Valuable cultural relics and other cultural relics that are prohibited from being carried out of China;

● Animals in danger of becoming extinct, rare animals and plants (including respective specimens), their seeds and reproduction materials.

Source: e-to-china.com