The HS code of activated alumina uses commonly 28182000. Another export code for the alumina industry is 69031000 when you use alumina as English name. Both codes have a tax rate of zero, and no commodity inspection is required in China. Usually, 281820 is the commonly used HS code for activated alumina in the world.
In addition, the alumina product category Customs HS code 69032000 requires other refractory ceramic products with alumina content >50% (alumina content includes a mixture or compound of alumina and silica), English name Other refractory, ceramic goods containing by Weight more than 50% of alumina (AL2O3) or of a mixture of compound of alumina and of silica (SiO2), there is no tax refund.
We could consult the HS code as your coutry's HS code requirement. But as we know. 281820 is the most accepted.
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