NSEN yakabudirira kuwana chitupa cheEAC cheCustoms Union, uye chitupa ichi chinoshanda kwemakore mashanu, izvo zvakaisa hwaro hwakasimba hwekuvandudzwa kwemisika yekune dzimwe nyika mune ramangwana munyika dziri pasi pe "Belt and Road Initiatives".

Chitupa cheEAC rudzi rwechitupa icho Komiti yeCustoms Union yakazvipira kuumba zviyero zvakafanana uye zvinodiwa zvekuchengetedza chigadzirwa. Nyika dziri nhengo ndeidzi: Russia, Belarus, Ukraine

Chitupa chesangano revatengi chine maitiro akafanana, uye mitemo yekuwana chitupa yakafanana. Mitemo yesangano revatengi inoti hapana mari yekuwedzera ichabhadharwa mumunda wesangano revatengi, uye mitero yakafanana ichashandiswa.

Chitupa cheCustoms Union irezenisi yekufambiswa kwezvinhu mukati medunhu reCustoms Union, uye chinoratidza kuti mhando yechigadzirwa ichi inoenderana nemitemo yehunyanzvi. Chitupa cheCustoms Union hachingogone chete kuve nechokwadi chekuti zvinhu zvinotamiswa pasina chinodzivisa mukati meCustoms Union, asiwo kudzivirira kunonoka kwemitengo.