08/1997-08/1999
10/1996-08/1999
06/1998-08/1999
05/1995-12/2002
08/1998-12/2002
03/1997-12/2002
03/1997-10/2003
POLYPROPYLENE (9505- )BU101..GEN,SA ; (9505- )BU100,102,
93315-140109331514010
93510-130109351013010