April 25 (Reuters) - The U.S. Trade Representative said on Thursday it has added Pinduoduo.com, China's third-largest e-commerce platform, to its "notorious markets" list for a proliferation of counterfeit products, as the agency also called out China as a priority to watch for intellectual property rights concerns.
In its annual review of trading partners' protection of intellectual properties rights and so-called "notorious markets", the U.S. Trade Representative said 36 countries warranted additional bilateral engagement over these issues. The agency kept China on the list and lifted Saudi Arabia up as a priority.
USTR also kept Alibaba Group's taobao.com on the "notorious" list, even though the parent company has "taken some steps" to curb the offer and sale of copyright infringing products, according to the report. (Reporting by Chris Prentice in New York and David Lawder in Washington Editing by Chizu Nomiyama)