council decis octob conclus framework agreement cooper european econom commun unit mexican state eec council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament commun approv attain aim sphere extern econom relat framework agreement cooper negoti unit mexican state decid articl framework agreement cooper european econom commun unit mexican state approv behalf commun text agreement annex decis articl presid council give behalf commun notif provid articl agreement articl commiss assist repres member state repres commun joint committe set articl agreement luxembourg octob council presid kok oj oj page offici journal