China is a party to the Berne Convention and the Paris Act since October 15, 1992.China ratified the WIPO Copyright Treaty and the WIPO Performances and Phonograms Treaty on March 9, 2007.As a member of the WTO, China is also a party to the TRIPS Agreement.  China notified certain derogations under the WPPT, see:  http://www.wipo.int/treaties/en/ShowResults.jsp?country_id=38C&start_year=ANY&end_year=ANY&search_what=N&treaty_id=20