NEW YORK, April 28 (Xinhua) -- Oil prices climbed on Tuesday.
The West Texas Intermediate for June delivery gained 3.56 dollars, or 3.69 percent, to settle at 99.93 U.S. dollars a barrel on the New York Mercantile Exchange. Brent crude for June delivery added 3.03 dollars, or 2.8 percent, to settle at 111.26 dollars a barrel on the London ICE Futures Exchange.
