U.S. Gulf: Sulfuric acid delivered by vessel on the Gulf of Mexico was quoted in a range of $56-$63/st DEL.
U.S. Imports: April imports were off 18 percent, to 251,851 st from the year-ago 308,905 st. July-April were up 4 percent, however, to 2.76 million st from 2.65 million st.