Question 1: The liquefied petroleum gas (LPG) subsidiaries of Idemitsu Kosan
and ________ merged
on April 1, 2006 to form the Astomos Energy Corporation (アストモスエネルギー
?
Question 8: The ________
and Okinawa refineries were closed in 2003
after an agreement that Nippon Oil would supply Idemitsu Kosan with
40,000 barrels per day of petroleum products.