LONDON/PARIS, Feb 20 (Reuters) - Supermarket chain Carrefour's revenue has been unaffected by its ongoing price dispute with U.S. drinks group Pepsico, the French retailer's finance chief said on Tuesday.

"Negotiations are still not finished," Matthieu Malige told reporters, referring to what Carrefour described as unacceptable price increases and prompted it to pull Pepsico products from stores in France and four other countries last month. (Reporting by Helen Reid and Dominique Vidalon Editing by David Goodman)