John Swinney quoted Labour MP GeorgeFoulkes who would welcome a constitution that would remove fisheries from the EU and see it brought back to Scotland.
They discussed the crisis with Ms Alexander, UK Industry Minister Brian Wilson, Scotland Office Minister GeorgeFoulkes and Simon Kirkby, head of BAE Systems marine division.
Liberal Democrat MSP Margaret Smith, Labour MSP Mary Mulligan and Labour MSP GeorgeFoulkes all expressed concerns their constituents had about the impact of the construction project on their lives.