On June 2 , 2004 , the Peruvian Congress ( law No. 28244 ) excluded PETROPERU S.A. from the privatization process .
On June 2 , 2004 , the Peruvian Congress ( law No. 28244 ) authorized its participation in the exploration and production of hydrocarbons .
On June 2 , 2004 , the Peruvian Congress ( law No. 28244 ) excluded PETROPERU S.A. from the privatization process and authorized its participation in the exploration and production of hydrocarbons .