NEW YORK, July 16 (Xinhua) -- Oil prices inched down on Wednesday.
The West Texas Intermediate for August delivery dropped 0.21 percent to settle at 66.38 U.S. dollars a barrel on the New York Mercantile Exchange. Brent crude for September delivery decreased 0.28 percent to settle at 68.52 dollars a barrel on the London ICE Futures Exchange. ■
