Theport, which is the largest in the Americas, said it saw overall throughput riseby 34% year-on-year.

“Inpart, this increase may reflect the timing of multi-week Chinese New Yearfactory closures, which occurred in Asia on January 31,” the port said.

Containerimports surged 42% to 327,497-teu in March. Exports rose 21%, from 154,428-teuin March 2013 to 187,826-teu last month.

Combined,total loaded imports and exports increased 34%, from 385,825-teu to 515,323-teu,the US west coast port said.

Incontrast,