Kubva musi waChikumi 1, 2020, China ichatanga chirongwa chekuchengetedza "ngowani imwe nebhandi rimwe". Vese vanochovha mabhasikoro emagetsi vanofanirwa kupfeka ngowani kuti vatasve. Mutengo weABS, iyo mbishi yengowani, wakakwira ne10%, uye mutengo we mamwe pigments uye masterbatches anotarisirwawo kusimuka.