Q&A: Grangemouth complex

The complex at Grangemouth includes a refinery and a petrochemicals plant

The bitter industrial dispute which has broken out at Grangemouth has placed a spotlight on the giant refinery and petrochemicals complex.

So what is the history behind the site, who runs it now and what operations are carried out there?

When did the site start up?

The refinery is run by a joint venture called Petroineos

Who owns the complex?

What is produced at Grangemouth?

What major equipment is there at the complex?