N'oge na-adịbeghị anya, ọnụ ahịa coke agịga nke China mụbara site na 300-1000 yuan. Site na March 10, ọnụ ahịa ahịa coke agịga China dị 10000-13300 yuan / ton;raw coke 8000-9500 yuan / ton, mbubata mmanụ agịga coke 1100-1300 USD / ton;koko esi ya 2000-2200 USD / ton;coke agịga coal ebubata 1450-1700 USD / ton.
I.The Raw Material Price Rise, Needle Coke Cost Surface dị elu
Ọnụ ahịa ngwaahịa akụrụngwa abawanyela nke ukwuu.N'ịbụ nke mmanụ crude nke mba ụwa na-emetụta, nkezi ọnụahịa nke pulp mmanụ agafeela yuan / ton 5700, ọnụ ahịa sọlfọ dị ala eruola karịa yuan 6000.N'otu oge ahụ, ọnụ ahịa coal tar na tar asphalt alaghachila azụ, ọnụ ahịa coke agịga n'ozuzu dị elu.
II, The Downstream Malite n'elu, Ihu Arịrịọ Coke dị mma
Ihe owuwu nke ala na-abawanye, a na-atụ anya njem graphite electrode ga-ebili na 50%, mana ọkụ ọkụ eletrik ka dị obere, obere oge maka ịzụta elektrọd graphite adịghị ike, ụfọdụ igwe igwe igwe steeti nwere na-achọ ịzụ ahịa, emetụta ya. esemokwu ahụ, ụfọdụ graphite electrode Enterprise mbupụ iwu ka Russia, ụfọdụ European ụlọ ọrụ na China graphite electrode ajụjụ abawanye, n'ehihie graphite electrode ina na-atụ anya na-abawanye.Negative ihe na March na-atụ anya na-amalite na 75% -80%, ọnụ ike batrị ahịa. iwu adịghị ebelata, mkpokọta mkpa agịga coke dị mma.
III, amụma ehihie
A na-atụ anya na n'ime obere oge, ọnụ ahịa coke agịga na-arị elu, n'otu aka ahụ, ọnụ ahịa ngwaahịa dị elu, ọnụ ahịa coke agịga dị elu;N'aka nke ọzọ, downstream cathode ihe na graphite electrode na-ewu na-abawanye, usoro adịghị ebelata, ahịa ahịa ahịa coke na-arụsi ọrụ ike, iji chịkọta ọnụ ahịa coke agịga ka nwere ihe dị ka 500 yuan mmụba ohere.
Oge nzipu: Mar-11-2022