Complex sentence: In April 2008 INEOS was at the centre of an industrial relations dispute with Unite the Union over pension policies affecting the workforce at its Grangemouth Refinery over a company decision to close the final salary pension scheme to new employees.
Split into simpler sentences: In April 2008 INEOS was at the centre of an industrial relations dispute with Unite the Union over pension policies affecting the workforce at its Grangemouth Refinery. The company had taken the decision to close the company's final salary pension scheme to new employees.