Sabata ino ntchito ya msika wa carbon agent ndiyabwino, kusiyana pang'ono mumitundu yosiyanasiyana ya msika wazinthu, graphitized petroleum coke performance imadziwika kwambiri mu carburant quotation, zinthu zothandizira zatha, koma zimakhudzidwa ndi graphitization strained resources ndi magetsi adakweza thandizo. zikuwonekera pamtengo wopangira, superposition of the downstream stock up mwachangu, graphitization recarburizer trade is good, Enterprise quotation imakhalabe yokhazikika, wamba wamba wamafuta a petroleum coke pamsika wa carburizer ndi wofooka, mabizinesi amawunikira amakhala okhazikika pamawu ang'onoang'ono.
Nthawi yotumiza: Dec-10-2021