Bisa kididdigar da aka yi, an ce, yawan kamfanonin graphite electrode na kasar Sin guda 48 a watan Maris na shekarar 2022 ya kai tan 76400, wanda ya karu da ton 7100 (10.25%) a cikin watan Fabrairun 2022, da raguwar tan 90000 (10.54%) a daidai wannan lokacin na bara. wanda ya hada da 8300 ton na RP graphite electrode, 19700 ton ...
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