++++ 1 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - MARKETING OF PRODUCTS - DISPARITIES BETWEEN NATIONAL LAWS - BARRIERS TO INTRA-COMMUNITY TRADE - PERMISSIBILITY - CONDITIONS AND LIMITS ( EEC TREATY, ART . 30 ) 2 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - TAXATION OF A PRODUCT ON THE BASIS OF THE QUANTITIES OF A PARTICULAR RAW MATERIAL USED IN ITS MANUFACTURE - PROHIBITION OF THE IMPORTATION OF THAT PRODUCT WHERE IT IS MANUFACTURED WITHOUT THAT RAW MATERIAL - JUSTIFICATION - EFFECTIVENESS OF FISCAL SUPERVISION - NOT PERMISSIBLE ( EEC TREATY, ART . 30 ) 3 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - PROHIBITION OF THE IMPORTATION OF A PRODUCT NOT CORRESPONDING TO CONSUMERS' EXPECTATIONS AS REGARDS ITS COMPOSITION - JUSTIFICATION - NONE ( EEC TREATY, ART . 30 ) 4 . FREE MOVEMENT OF GOODS - DEROGATIONS - PROTECTION OF PUBLIC HEALTH - RULES ON THE USE OF FOOD ADDITIVES - JUSTIFICATION - CONDITIONS AND LIMITS ( EEC TREATY, ARTS 30 AND 36 )