380However, it must be pointed out that the infringements for which the applicant has on several previous occasions been the subject of substantial fines for collusion in the chemical industry all relate to Article 81 EC. As the Commission has stated, it was referring to its Decision 69/243/EEC of 24 July 1969 relating to a proceeding under Article [81 EC] (IV/26.267 — Dyestuffs) (OJ 1969 L 195, p. 11), its Decision 86/398/EEC of 23 April 1986 relating to a proceeding under Article [81 EC] (IV/31.149 — Polypropylene) (OJ 1986 L 230, p. 1) and its Decision 89/190/EEC of 21 December 1988 relating to a proceeding pursuant to Article [81 EC] (IV/31.865 — PVC) (OJ 1989 L 74, p. 1). In addition, the practices forming the subject-matter of those decisions mentioned above are very different from the practices at issue in the present case.