commiss regul euratom novemb exempt transfer small quantiti or sourc materi special fissil materi rule chapter suppli commiss european atom energi commun regard provis treati establish european atom energi commun articl thereof volum nuclear materi research increas commiss regul decemb enter forc commun suppli posit regard nuclear materi make exempt provid articl authoris manner ensur user receiv regular equit suppli or sourc materi special fissil materi adopt regul articl exempt provis chapter vi treati or uranium thorium sourc materi transfer import commun quantiti exceed transact ton uranium thorium uranium thorium content limit ton year user respect materi export commun quantiti exceed ton uranium thorium uranium thorium content limit ton year export respect materi articl regard special fissil materi transfer import commun quantiti exceed gramm uranium uranium plutonium transact exempt provis chapter vi treati limit gramm year user subject import materi provis oper agreement conclud commun countri articl person effect import export supplier effect transfer commun exempt provid articl regul requir submit suppli agenc quarterli statement transact effect give inform date conclus suppli contract name contract parti place materi produc chemic physic chemic physic natur product quantiti metric unit made made or sourc materi special fissil materi mention statement express kilogramm uranium thorium contain respect or sourc materi gramm respect uranium uranium plutonium contain respect special fissil materi number decim fraction round lower higher number decim fraction greater decim fraction number round higher lower number digit preced decim point odd number monthli statement submit agenc month end quarter transact refer regul effect articl regul enter forc date public offici journal european commun repeal replac regul adopt commiss novemb publish offici journal european commun decemb amend version publish offici journal januari brussel novemb commiss presid chatenet