Azerbaijan, Baku, 7 February / Trend / The Oil Refining plant, after the name of Heydar Aliyev, produced 9,490 tons of butane-butylene fractions in Azerbaijan in January 2008, against 12,370 tons in January 2007, State Oil Company of Azerbaijan (SOCAR) reported.
In 2007-the volume of butane-butylene fraction production made up 145,000 tons, 148,220 tons in 2006 and 129,620 tons in 2005.
In January 2008, as in 2007 and 2006, the propane-propylene fraction was not produced in enterprises, in the country. In 2005, the volume of propane-propylene fraction had made up 3,020 tons.