A liquefied natural gas (LNG) tanker arrives at a gas storage station at Sodegaura city in Chiba prefecture, east of Tokyo in 2009. Japan and India launched a joint research project into pricing ... more 

A liquefied natural gas (LNG) tanker arrives at a gas storage station at Sodegaura city in Chiba prefecture, east of Tokyo in 2009. Japan and India launched a joint research project into pricing structures in LNG markets, the Japanese government said, amid complaints that energy-hungry Asia is paying above the odds less