1. graphite electrode
Wahi a nā helu kuʻuna, i Nowemapa 2021, ʻo ka lawe ʻana aku o Kina i ka graphite electrode he 48,600 tons, e hoʻonui ana ma 60.01% mahina-ma-mahina a me 52.38% makahiki-ma-makahiki;Mai Ianuali a Nowemapa 2021, ua hoʻokuʻu aku ʻo Kina i 391,500 tons o nā electrodes graphite, kahi hoʻonui makahiki o 30.60%.Nowemapa 2021 ʻO nā ʻāina hoʻoili electrode graphite nui o Kina: Tajikistan, Turkey, Russia.
2. ʻO ka nila coke
ʻAila ʻaila coke
Wahi a nā helu helu kuʻuna, i Nowemapa 2021, ʻo ka lawe ʻana mai o ka aila coke coke mai Kina he 0.8800 tons, he piʻi o 328.34% makahiki ma ka makahiki a me ka emi ʻana o 25.61% mahina ma ka mahina.Mai Ianuali a Nowemapa 2021, lawe mai ʻo Kina i 98,100 tons o ka ʻaila coke i hoʻokumu ʻia i ka aila, ʻoi aku ka 379.45% i kēlā me kēia makahiki.I Nowemapa 2021, ʻo ka mea hoʻopuka nui o ka aila ʻaila coke ma Kina ʻo ia ʻo UK, nāna i lawe mai i 0.82 miliona tons.
Coal nilala coke
Wahi a ka ʻikepili kuʻuna, i Nowemapa 2021, lawe mai ka coal series needle coke i ka 12,200 tons, ʻoi aku ka 60.30% mai ka mahina i hala a me 14.00% mai ka makahiki i hala.Mai Ianuali a Nowemapa 2021, hoʻokomo ʻia ka nui o 107,800 tons ka nui o ka coal series needle coke o Kina, ʻoi aku ka 16.75% mai ka makahiki i hala.I Nowemapa 2021, ʻo nā mea lawe mai i nā kola kola kola o Kina: ʻo Korea a me Iapana i lawe mai i 8,900 tons a me 3,300 tons, kēlā me kēia.
Ka manawa hoʻouna: Dec-22-2021