The appointment of a new CEO at Carrefour caused a flurry of comment throughout the industry, with pundits outlining what the new chief's priorities ought to be. Unilever and Kellogg were among manufacturers that announced annual results, while Hain Celestial, reporting its half-year numbers, said it saw a number of acquisition targets in the US. Elsewhere, suppliers expressed anger at a decision in Europe to block the use of new nutrition claims.