Three investors have so far entered the pre-selection procedure for the privatization of Oltchim S.A., administrators of Oltchim, said. The investors are a consortium made of PCC SE and Fortissimo Capital, a consortium led by Chimcomplex Borzesti SA (Onesti) (RASDAQ:CHOB) and Oil Gas Trade LLC, RomInsolv and BDO Business Restructuring, administrators of Oltchim, said.