690390901000
HS 690390901000 - Other refractory ceramics made from chromite (such as kilns, pot furnaces, capsules, stoppers, supports, casting pots, sleeves, tubes, pipes, and rods)
Other refractory ceramics made from chromite (such as kilns, pot furnaces, capsules, stoppers, supports, casting pots, sleeves, tubes, pipes, and rods)
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