2. For each State or regional economic integration organization ratifying, accepting, approving or acceding to this Convention after the deposit of the thirtieth instrument of such action, this Convention shall enter into force on the thirtieth day after the date of deposit by such State or organization of the relevant instrument or on the date this Convention enters into force pursuant to paragraph 1 of this article, whichever is later.
二、对于在第三十份批准书、接受书、核准书或者加入书交存后批准、接受、核准或者加入公约的国家或者区域经济一体化组织，本公约应当自该国或者该组织交存有关文书之日后第三十天起或者自本公约根据本条第一款规定生效之日起生效，以较晚者为准。