- pour Hoechst, ICI, Montepolimeri et Shell, du milieu de l'année 1977 jusqu'à novembre 1983 au moins,
ICI PLC ... have infringed Article 85(1) of the EEC Treaty, by participating: ... in the case of Hoechst, ICI, Montepolimeri and Shell from about mid-1977 until at least November 1983 ... in an agreement and concerted practice originating in mid-1977 by which the producers supplying polypropylene in the territory of the EEC:EurLex-2 EurLex-2