The main course of the development of the refractory industry in the past 30 years
Continuous improvement of refractory product variety and structure
The export volume of refractory materials is increasing year by year
Fundamentals of the coal market are strong, and prices are not likely to fall temporarily
Ferroalloys may change from a double increase in supply and demand to an increase in supply and demand
Affected by policy, manganese silicon production is expected to decrease
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