WASHINGTON, Feb 9 (Reuters) - The top lawmaker on trade matters in the U.S. House of Representatives said on Tuesday that he will focus this year on enforcing U.S. trade agreements and working with the Biden administration to combat China’s use of forced labor in its western Xinjiang region. House Ways and Means Committee Chairman Richard Neal, speaking on a webcast forum organized by the Washington International Trade Association, said he also was open to negotiating new trade agreements with Britain and the European Union. (Reporting by David Lawder, Editing by Franklin Paul)