Walmart and Carrefour expanding in South America

Walmart announced plans to buy one of Chile's largest grocery chains:

Wal-Mart spokesman Kevin Gardner said from the company's headquarters at Bentonville, Ark., that D&S operates 185 stores in Chile and is a "significant" player in the country's grocery-retail sector.

Walmart is currently operating in Argentina, Brazil, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua and Puerto Rico.

Carrefour, meanwhile, is planning to expand in Brazil, with expectations that Brazil will become their second-biggest market (it's currently third, behind France and Spain).

Carrefour SA, Europe’s biggest retailer, plans to open a many as four new stores in Brazil in the first quarter even as growth slows in Latin America’s biggest economy.

Carrefour sees growth opportunities in the southern part of Brazil and is interested in buying other companies, said Pedro Daniel Magalhaes, chief financial officer of Grupo Carrefour Brasil, in an interview with Bloomberg Television in Sao Paulo.