4In paragraphs 1 to 10 of the judgment under appeal, the Court summarised the factual background to the dispute brought before it as follows:1 Britannia ..., a company incorporated under English law, is a subsidiary of M.I.M. Holdings Limited (“MIM”), an Australian company. In October 1993, Pasminco Europe (ISC Alloys) Limited sold its zinc business to MIM, which transferred it to Britannia. That undertaking produced and sold zinc products, including zinc phosphate. In March 1997, Trident Alloys Limited (“Trident”), an independent company formed by Britannia's management, acquired Britannia's zinc business for GBP 14359072. Britannia is still in existence as a subsidiary of MIM, but is a non-trading company and therefore has no turnover.2 Although they may have slightly differing chemical formulae, zinc orthophosphates form a homogeneous chemical product, generically referred to as “zinc phosphate”. Zinc phosphate, which is derived from zinc oxide and phosphoric acid, is widely used as an anti-corrosion mineral pigment in the paint industry. It is marketed either as standard zinc phosphate or as modified (or activated) zinc phosphate.3 In 2001, virtually all of the world zinc production was controlled by the following five European producers: Dr Hans Heubach GmbH & Co. KG (“Heubach”), James M. Brown Limited (“James Brown”), Société Nouvelle des Couleurs Zinciques SA (“SNCZ”), Trident (formerly Britannia) and Union Pigments AS (formerly Waardals AS) (“Union Pigments”).4 On 13 and 14 May 1998, the Commission carried out simultaneous and unannounced investigations under Article 14(2) of Regulation No 17 at the premises of Heubach, SNCZ and Trident5 On 11 December 2001, the Commission adopted the contested decision. The decision which is the subject of the present judgment is the one notified to the undertakings concerned, and which is annexed to the application6 In the contested decision, the Commission states that a cartel, consisting of Britannia (Trident as from 15 March 1997), Heubach, James Brown, SNCZ and Union Pigments, existed between 24 March 1994 and 13 May 1998. The cartel was limited to standard zinc phosphate. The members of the cartel first adopted a market sharing agreement with sales quotas for the producers. Subsequently, they agreed on “bottom” or “recommended” prices at each meeting, which they generally followed. There was also a certain amount of customer allocation.7 The operative part of the contested decision reads as follows:“Article 1Britannia ..., Heubach ..., James Brown, [SNCZ], Trident ... and [Union Pigments] have infringed the provisions of Article 81(1) of the Treaty and Article 53(1) of the EEA Agreement by participating in continuing agreement and/or concerted practice in the zinc phosphate sector.The duration of the infringement was as follows:...(b) in the case of Britannia ...: from 24 March 1994 until 15 March 1997...Article 3For the infringement referred to in Article 1, the following fines are imposed:(a) Britannia ...: EUR 3.37 million;(b) ... Heubach ...: EUR 3.78 million;(c) James ... Brown ...: EUR 940000;(d) [SNCZ]: EUR 1.53 million;(e) Trident ...: EUR 1.98 million;(f) [Union Pigments] ...: EUR 350000....”8 In calculating the fines, the Commission applied the method set out in the Guidelines ... and the Commission Notice of 18 July 1996 on the non-imposition or reduction of fines in cartel cases (OJ 1996 C 207, p. 4, “the Leniency Notice”).9 The Commission found first that the appropriate basic amount of fine for the applicant was EUR 3.75 million ([paragraph] 313 [of the grounds of] the contested decision). Next, it referred to the limit which, under Article 15(2) of Regulation No 17, the fine to be imposed on each of the undertakings concerned may not exceed. In fixing the upper limit of 10% of turnover achieved in the previous financial year laid down by that provision, the Commission, in the case of the applicant, “took into account its global turnover for the business year ending 30 June 1996, which is the last available figure reflecting an entire year of normal economic activity” ([paragraph] 345 ...). As that turnover was EUR 55.7 million ([paragraph] 50), the upper limit of the fine was set at about EUR 5.5 million. As the amount of the fine before application of the Leniency Notice was below that upper limit, the Commission did not reduce it on that basis.10 Finally, the Commission granted the applicant a reduction of 10% under the Leniency Notice ([paragraph] 366). The final amount of the fine imposed on the applicant was thus EUR 3.37 million ([paragraph] 370)’