Article 1 
The volume of the Community tariff quotas opened by Regulations (EEC) No 3402/90 and (EEC) No 3913/90 in respect of the products listed below shall be increased within the limit of the quantities shown in respect of each of them: Order number CN code (*) Description Volume of increase (in tonnes) Quota duty (%) (1) (2) (3) (4) (5) 09.2731 ex 3905 90 00 Polyvinylpyrrolidone, presented in powder form, the particles of which are less than 38 micrometres and which has a solubility in water at 25 °C of less than, or equal to, 1,5 % by weight and which is intended for the pharmaceutical industry (a) 10 0 09.2809 ex 3802 90 00 Acid-activated montmorillonite, for use in the manufacturing of self-copy paper (a) 250 0 09.2811 ex 2902 90 90 4-benzylbiphenyl 65 0 09.2813 ex 3815 90 00 Catalysts in the form of small cylindrical granules of a length of between 5 mm and 8 mm, consisting of a mixture of iron oxide, molybdenum and bismuth, for use in the production of acrylic acid (a) 40 0 (a) Checks on their prescribed end-use shall be carried out pursuant to the relevant Community provisions. (*) See Taric codes in the Annex. Article 2 This Regulation shall enter into force on the seventh day following its publication in the Official Journal of the European Communities. This Regulation shall be binding in its entirety and directly applicable in all Member States. Done at Brussels, 18 November 1991. For the Council The President J. E. ANDRIESSEN (1) OJ No L 328, 28. 11. 1990, p. 1. (2) OJ No L 375, 31. 12. 1990, p. 5.
Article 2 
This Regulation shall enter into force on the seventh day following its publication in the Official Journal of the European Communities. This Regulation shall be binding in its entirety and directly applicable in all Member States. Done at Brussels, 18 November 1991. For the Council The President J. E. ANDRIESSEN (1) OJ No L 328, 28. 11. 1990, p. 1. (2) OJ No L 375, 31. 12. 1990, p. 5.