Brazil's cattle industry bends to demands to curb destruction of Amazon after Greenpeace report links JBS, other meatpackers to illegal deforestation (click 'See also'). After report, World Bank withdrew $90 million loan to one firm; Wal-Mart, other supermarkets vowed to stop buying beef from 11 producers. Bertin, JBS, Marfrig, Minerva make up 70 percent of Brazil's beef export market but account for 30 percent of domestic cattle purchases; it is unclear whether thousands of smaller processors, ranchers will change their ways.