Guarani produced about 490 million liters of ethanol a year before acquiring Mandu.

Guarani produces about 490 million liters of ethanol a year.

Guarani's assets account for seven of nine ethanol mills in which Petrobras owns stakes.

In April, it had announced the purchase of a 46-percent stake in Acucar Guarani SA.

A group of Ava Guarani Indians tried to heal 30-year-old Rosalino Kunumi of her ills.