Survey on the production of white corundum in China (June 30, 2022)

The maximum use temperature of white fused alumina?

What is the hardness of white corundum?

white fused alumina

What is the alumina content of white corundum?

What is the customs code (HS CODE) of white corundum? The customs code (HS CODE) of white corundum: 28181090 White corundum is also called white fused alumina, white aluminum oxide, white corundum, WA There is no VAT refund for white corundum exports MFN import tax rate 5% Ordinary import tax rate 20% Export tariff rate