Employees make gold chains at Exportadores Bolivianos jewellery factory in La Paz January 11, 2008. The factory exports nearly all its merchandise to the United States, which has given the Andean country generous trade preferences that are set to expire in February. The factory's owner, Eduardo Bracamonte, says Bolivians will suffer if the U.S. fails to renew the trade preferences, and that some Bolivian companies may move to Chile or Peru if the business climate under leftist President Evo Morales deteriorates. REUTERS/David Mercado (BOLIVIA)