Ni ibamu si awọn kọsitọmu data, China ká lapapọ okeere ti graphite amọna je 46,000 toonu ni January-February 2020, a odun-lori-odun ilosoke ti 9.79%, ati awọn okeere iye je 159,799,900 US dọla, a odun-lori-odun idinku ti 181,480,500 dola Amerika. Lati ọdun 2019, idiyele gbogbogbo ti China gra ...
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