科研之友
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摘要
<正>1 Review of the magnetic materials industry in 2022In 2022,the magnetic material industry remained a robust trend,and production kept on growing.Despite a downward trend in overall revenue and profit growth,the concentration of the magnetic material industry intensified.The contribution rate,revenue,and profit of listed companies rose wholistically.From the perspective of production and sales,the production capacity utilization rate of magnetic materials decreased to 60%,however,the production and sales rate exceeded 96%.
