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Ụgbọ mmiri na ụlọ nkwakọba ihe nke HQC na China nwere ike ibuga ndị ahịa n'oge wee kenye n'ụlọ nkwakọba ihe ọdụ ụgbọ mmiri.
Ka ọ dị ugbu a, HQC emechaala ndebanye aha REACH na K-REACH maka ọtụtụ ngwaahịa, na-eme ka mbubata ngwaahịa sitere na Europe na Korea.GỤKWUO
