Imperial Tobacco has announced its trading performance has remained in line with group expectations for the year ending 30 September, while the integration of the Ataldis brands remains on track.

The Lambert & Butler manufacturer acquired Ataldis last year, adding brands including Fortuna and Gauloises to its portfolio. The group said the integration of the business was on track to deliver the predicted cost savings.

Imperial will announce its full-year results on 10 November.