98% Carbon Graphite Recarburizer /Calcined Petroleum Coke / Graphite Coke GPC/Recarburizer
2025-04-13
introduction 4920
gpc1
Black
1-5mm 3-8mm
<0.5%
Petroleum Coke
RoHS, ISO, CE
N
Jumbo Bag
1-5 3-8 8-22mm
China
2713111000
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