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Harmonized Tariff Schedule (2025 HTS Revision 16 (07/01/2025))

Search Key:magnesium oxide board

Heading Duty(general) Duty(china) Article Description Compare Code
2505.10.10.00 Free Sand containing by weight 95 percent or more of silica and not more than 0.6 percent of oxide of iron --
2506.10.00.10 Free Sands (other than natural) containing by weight 95 percent or more of silica and not more than 0.6 percent of oxide of iron vs-2505101000
2511 Natural barium sulfate (barytes); natural barium carbonate (witherite), whether or not calcined, other than barium oxide of heading 2816: vs-2506100010
2519 Natural magnesium carbonate (magnesite); fused magnesia; dead-burned (sintered) magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide, whether or not pure: vs-2511
2522 Quicklime, slaked lime and hydraulic lime, other than calcium oxide and hydroxide of heading 2825: vs-2519
2530.20 Kieserite, epsom salts (natural magnesium sulfates): vs-2522
2610.00.00.20 Free Having a chromium content equivalent to not more than 40 percent chromic oxide (Cr2O3) vs-253020
2816 Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium: vs-2610000020
2817.00.00.00 Free Zinc oxide; zinc peroxide vs-2816
2818 Artificial corundum, whether or not chemically defined; aluminum oxide; aluminum hydroxide: vs-2817000000
2825.20.00.00 3.7% Lithium oxide and hydroxide vs-2818
2827.31.00.00 1.5% Of magnesium vs-2825200000
2833.21.00.00 3.7% Of magnesium vs-2827310000
2844.10.20.10 Free Oxide vs-2833210000
2845.10.00.00 Free Heavy water (Deuterium oxide) vs-2844102010
2846.90.40.00 Free Yttrium bearing materials and compounds containing by weight more than 19 percent but less than 85 percent yttrium oxide equivalent vs-2845100000
2852.10.10.00 Free Mercuric oxide, mercuric cyanide, mercuric oxycyanide and mercuric potassium cyanide vs-2846904000
2909.30.07.00 5.5% Decabromodiphenyl oxide; and Octabromodiphenyl oxide vs-2852101000
2910.10.00.00 5.5% Oxirane (Ethylene oxide) vs-2909300700
2931.90.90.21 3.7% Dibutyltin oxide vs-2910100000