Ua piʻi nā kumu kūʻai coke o Kina i 500-1000 yuan.ʻO nā kumu maikaʻi nui no ka mākeke:
ʻO ka mea mua, hoʻomaka ka mākeke e holo ma kahi haʻahaʻa, hoʻemi ʻia ka lako o ka mākeke, paʻa nā kumu waiwai coke needle kiʻekiʻe, a maikaʻi ke kumukūʻai.
ʻO ka lua, ke piʻi mau nei nā kumukūʻai maka, hoʻoikaika ʻia e ka mākeke aila ʻaila honua, piʻi mau ke kumukūʻai o ka pulp aila, nā kumukūʻai asphalt palupalu paʻa paʻa, kiʻekiʻe ke kumu kūʻai o ka nila coke.
ʻAʻole i hoʻemi ʻia nā koi ʻekolu i lalo, ua lawa ke kauoha o nā mea anode, ʻaʻole i hoʻemi ʻia ka wela o ka mākeke, maikaʻi ka hoʻouna ʻana o coke, ʻike ʻia ke kumukūʻai o ka electrode graphite 1000-1500 yuan / ton, a ʻo ka mākeke e hiki mai ana ke kūpaʻa. ʻoi aku ka maikaʻi o ke kumu kūʻai coke needle.
Kona eha koila coke huahana pili, aila coke a me calcined coke kumu kuai nui hukiia, kuai akahele hana, koila coke hookui i ka manao.
Ma ke kumu kūʻai, e like me ka lā 24 o Pepeluali, ke kumu kūʻai kūʻai kūʻai kūʻai koki ko Kina o 9500-13000 yuan/ton;Koke maka 7500-8500 yuan/ton, ka aila koila coke mainstream kuai kumu kuai maka coke 1100-1300 DOLLARS/ton;Coke i kuke ʻia 2000-2200 USD/ton;Hoʻokomo mai i ka lānahu moʻo nila coke kumu kūʻai kūʻai nui 1450-1700 USD/ton.
Ka manawa hoʻouna: Feb-28-2022