2844439090 Chinese tariffs HS code Other radioactive elements, isotopes, and their compounds, except for subheadings 2844.10, 2844.20, and 2844.30; Alloys, dispersions (including metal ceramics), ceramic products, and mixtures containing these elements, isotopes, and their compounds
Other radioactive elements, isotopes, and their compounds, except for subheadings 2844.10, 2844.20, and 2844.30; Alloys, dispersions (including metal ceramics), ceramic products, and mixtures containing these elements, isotopes, and their compounds