A man walks past a billboard featuring U.S. dollar notes on a street in Hefei, Anhui province July 8, 2010. China made clear again on Thursday that it has every intention of keeping its currency on a short leash with conditions not ripe, in its view, for the large appreciation sought by the United Sates. REUTERS/Stringer (CHINA - Tags: BUSINESS) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA - RTR2G7K0