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Absorption rate defines casting efficiency. High-temperature graphitized carbon
Market Overview The trading in the petroleum coke market this month was generall
Zibo Jiyao Carbonized Products showcased Calcined & Graphitized Petroleum Coke a
From May 20 to 23, 2025, the 23rd China International Foundry Expo will open gra
This week, the petroleum coke market shipments have not improved for the time be
In the foundry industry, different types of castings have different requirements
In April, downstream battery factories had good start-ups. The leading negative
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