2026 China HS CODE | China Import Tariff & Tax China HS Code Classification (January 18, 2026)

HS CODE Commodity Name Unit Duty Regulations Quarantine Compare
71049110.10 Diamond window materials, including curved diamond window materials, or flat diamond window materials with all of the following characteristics: (1) single crystal or polycrystalline with a diameter of 3 inches or more; (2) Visible light transmittance of 65% or higher. gram/ 14%  3 --
71049110.90 Other synthetic or reconstructed diamonds for industrial use gram/ 14%  Compare-71049110.10