Carrefour considers sale of stake in China business-sources

PARIS/FRANKFURT/BEIJING (Reuters) - Carrefour, Europe largest retailer, is exploring the sale of a minority stake in its loss-making business in China and has started sounding out potential buyers, people familiar with the matter said.Carrefour's China business is valued at around $1 billion (783.8 million pounds) and the retailer is working with BNP Paribas on the deal, the sources said.They also said the French company is waiting to see the outcome of an auction for German retail group Metro's..