2804611700 Chinese tariffs HS code Monocrystals doped for use in electronics, in the form of cylinders or rods, 30cm or more in diameter(containing by weight not less than 99.99% of silicon)
Monocrystals doped for use in electronics, in the form of cylinders or rods, 30cm or more in diameter(containing by weight not less than 99.99% of silicon)