Opinion of Mr Advocate General Lenz
Mr President,
Members of the Court,
1. Since the crisis in the iron and steel industry continued in 1983 the system of monitoring and production quotas for certain products of undertakings in the steel industry (in its various guises it is wellknown to the Court from a number of cases) was extended by Decision No 2177/83 of 28 July 1983 (Official Journal 1983 L 208, p. 1) until 31 January 1984.
2. In my opinion these proceedings may be considered as follows:
1 Translated from the German.
2 Case 2/57, Compagnie des Hauls Fourneaux de Chasse v High Authority of the ECSC [1957 and 1958] ECR 199.
3 Case 8/57, Groupement des Hauts Fourneaux et Aciéries Belges v High Authority of the ECSC [1957 and 1958] ECR 245.
4 Case 2/57, Compagnie des Hunts Fourneaux de Chasse v High Authority of the ECSC [1957 and 1958] ECR 199.
5 Joined Cases 140 and 221/82, Wakstaht-Vereinigung and Thyssen AG v Commission of the European Communities [1984] ECR 951.
6 Case 8/57, Groupement des Hauts Fourneaux et Aciéries Belges v High Authority of the ECSC [1957 and 1958] ECR 245.
7 Case 3/54, Associazione Industrie Siderurgiche Italiane (Assider) v High Authority of the ECSC [1954 to 1956] ECR 63.
8 Joined Cases 55 lo 59 and 61 to 63/63, Acciaierie Fonderie Ferriere dì Modena and Others v High Authority of the ECSC [1964] ECR 211.
9 Joined Cases 3 and 4/64, Chambre Syndicale de la Sidérurgie Française and Others v High Authority of the ECSC [1965] ECR 441.
10 Case 8/55, Fédération Charbonnière de Belgique v High Authority of the ECSC [1954 to 1956] ECR 245.
11 Joined Cases 55 to 59 and 61 to 63/63, Acciaierie Fonderìe Fernere di Modena and Others v High Authority of the ECSC [1964] ECR 211.
12 Joined Cases 140 and 221/82, Wakstahl-Vereinigtmg and Thyssen AG v Commission of the European Communities [1984] ECR 951.
13 Joined Cases 140 and 221/82, Walzstahl-Vereinigung and Thyssen AG v Commission of the European Communities [1984] ECR 951.
14 Case 8/55, Fédération Charbonnière de Belgique v High Authority of the ECSC [ 1954 to 1956] ECR 245.
15 Case 13/57, Wirtschaftsvereinigimg Eisen- und Stahlindustrie and Others v High Authority of the ECSC [1957 and 1958] ECR 265.
16 Joined Cases 36 to 38, 40 and 41/58, Società Industriale Metallurgica di Napoli (Simet) and Others v High Authority of the ECSC [1959] ECR 157.
17 Joined Cases 55 to 59 and 61 to 63/63, Acciaierie Fonderie Ferriere di Modena and Others v High Authority of the ECSC [1964] ECR 211.
18 Joined Cases 17 and 20/61, Klöckner-Werke AG and Hoescb AGv High Authority of the ECSC [1962] ECR 325.
19 Case 8/57, Groupement des Hauts Fourneaux et Aciérìes Belges v High Authority of the ECSC [1957 and 1958] ECR 245.
20 Case 317/82 Usines Gustave Soël SA and Fabrique de Fer de Maubenge SA v Commission of the European Communities [1983] ECR 2041.
21 Joined Cases 303 and 312/81, Klöckner-Werke AG v Commission of the European Communities [1983] ECR 1507.
22 Case 119/81, Klöckner-Werke AG v Commission of the European Communities [1982] ECR 2627.