China is also the world's largest exporter and second-largest importer of goods. The company began as a general importer/exporter and wholesaler, but soon specialised in consumer electronics. In 2011 it remained the third largest exporter and third largest importer. It is the 14th largest exporter and the 15th largest importer in the world. New Hampshire was a net exporter of electricity, exporting . Britain eliminated imports and became a net exporter of bar iron. It is the largest agricultural exporter in China. China became a major international arms exporter during the 1980s. Chennai is the second leading Software exporter in India. Malaysia produces petroleum and is a net exporter. Nadu is the second largest software exporter by value in India. Qatar is the leading exporter of liquefied natural gas. Nigeria was the world's tenth largest oil exporter. Norway is also the world's second-largest exporter of fish (in value, after China). Tirupur is the country's largest exporter of knitwear.