Arturo Murúa

Jefferies International Ltd. (JIL) is a brokerage firm headquartered in London, UK. The firm was founded in 1986 and is a subsidiary of Jefferies Holdings II Ltd., ultimately held by Jefferies Financial Group, Inc. (NYSE: JEF) in the US. JIL provides broking services to various investors.

Toesca SA Administradora General de Fondo engages in the provision of investment services. The firm specializes in the administration of investment funds and asset management. The company was founded on April 6, 1990 and is headquartered in Santiago, Chile.

Santander Corredores de Bolsa Ltda. is a securities brokerage firm headquartered in Santiago, Chile. The firm was founded in 1993 and is a subsidiary of Banco Santander Chile SA, which is owned by Banco Santander SA (BME: SAN) in Spain. Santander Corredores de Bolsa offers brokerage services for retail clients.