The container throughput showed an 8.9 percent rise in monthly terms.
In the first quarter of fiscal 2011/12, started July 1, the container traffic totalled 353,368 TEUs, which is the port's strongest quarterly figure since October-December 2008, the authority stated.
The authority also said that non-container cargo is growing at the port as the US$23 million investment for the expansion of the Columbus Street terminal is near completion. It handled 234,232 tonnes of breakbulk and bulk cargo in July-September 2011, up from 130,226 tonnes a year earlier.
At the the Port of Georgetown, shipping volume grew to 43,419 tonnes in September 2011 from 8,596 tonnes in the same month of 2010. In July-September 2011, the volume surged to 112,701 tonnes from 23,537 in the same trimester of 2010.