Pa February 24, 2022, bungwe la Canadian Border Service Agency (CBSA) lidapanga chigamulo chomaliza pakuwunika koyamba koletsa kutaya kwadzuwa pa bomba lalikulu la kaboni ndi aloyi lachitsulo lochokera kapena kutumizidwa kuchokera ku China ndi Japan. anapangidwa pa welded lalikulu m'mimba mwake mpweya aloyi mapaipi zitsulo zoitanitsa kuchokera China.Chigamulo chomaliza: ngati njira zotsutsana ndi kutaya ndi zotsutsana ndi zowonongeka zathetsedwa, kutaya ndi kuthandizidwa ndi boma kwa zinthu zomwe zikukhudzidwa ku Canada zidzapitirira kapena kubwereza.Bungwe la International Trade Court of Canada (citt) likuyembekezeka kupereka chigamulo chomaliza pa kuwonongeka kwa mafakitale pobwerezabwereza kubwereza kwadzuwa pasanafike pa Ogasiti 3, 2022. Makhodi a kasitomu azinthu zomwe zidakhudzidwa pasanafike pa February 4, 2021 ndi 7305.11.00.22, 7305.11.00.23 , 7305.11.00.24, 7305.11.00.25, 7305.12.00.21, 7305.12.00.22, 7305.12.00.23, 7305.12.00.24, 2.105. 7305.19.00.24 ndi 7305.19.00.25.Kuyambira pa February 4, 2021, malinga ndi ndondomeko yamtengo wapatali yomwe yasinthidwa, 7305.11.00.41, 7305.11.00.42, 7305.11.00.43, 7305.11.00.44, 910.44, 7305.11.00.42, 7305.11. 7305.12.00.42, 7305.12 .00.43, 7305.12.00.44, 7305.12.00.49, 7305.19.00.22, 7305.19.00.23, 7305.19.00.24 ndi 7305.19.00.25.
Pa Marichi 24, 2016, Canada idapereka kafukufuku wotsutsa kutaya pa mapaipi achitsulo opangidwa ndi zitsulo zokhala ndi mainchesi akulu omwe amatumizidwa kuchokera ku China ndi Japan, komanso kufufuzidwa kosagwirizana ndi zinthu zomwe zidatumizidwa kuchokera ku China kapena ku China.Pa Seputembara 20, 2016, oyang'anira malire aku Canada adatsimikiza zotsutsana ndi kutaya zinthu zomwe zidakhudzidwa ndi mlanduwo zomwe zidachokera ku China ndi Japan, komanso kutsimikiza komaliza kotsimikizira zomwe zidakhudzidwa pamilandu yomwe idatumizidwa kapena yochokera ku. China.Pa Seputembara 27 ndi 28, 2021, International Trade Tribunal of Canada (citt) ndi Canadian Border Service Agency (CBSA) motsatana adapereka zidziwitso kuti achite kuwunika koyamba kotsutsana ndi kutaya kwadzuwa ndikufufuza pa mapaipi achitsulo opangidwa ndi mainchesi akulu a carbon alloy. kuchokera kapena kutumizidwa kuchokera ku China ndi Japan, ndi kuwunika koyamba kosagwirizana ndi kulowa kwadzuwa ndi kufufuza pa mapaipi achitsulo opangidwa ndi ma welded amtundu waukulu wa carbon alloy ochokera ku China.