"Overseas demand has improved in this month's survey, but this has not been enough to lift overall demand and support the modest expectation for growth in production levels found in the previous survey," said Anna Leach, the CBI's head of economic analysis.
The FTSE 100 Index rose 0.68 per cent to 5,791.03. The broader FTSE All-Share Index edged higher 0.67 per cent to 3,025.27.