Mai ʻOkakopa a Kepakemapa 2023, he 14 mau mea hana opraseodymium neodymium oxidema Kina i ho'ōki i ka hana, me 4 ma Jiangsu, 4 ma Jiangxi, 3 ma Inner Mongolia, 2 ma Sichuan, a me 1 ma Guangdong.He 13930.00 metric tons ka huina hoonui, me ka awelika o 995.00 metric tons no ka hale.
Mai Ianuali a Kepakemapa 2023, ua hana nā mea hana 14 i ka huina o 1900.00 metric tons, me ka awelika o ka hana ʻana o 13.64%
Ka helu o na hui i hooki i ka hana anapraseodymium neodymium oxide in Kina i nā mahina he 13 i hala
Ka manawa hoʻouna: Oct-26-2023