Calcium
Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury. > Alkali or alkaline-earth metals: > Calcium > Calcium
Duty Rate (from China)
Products classified under Tariff item 2805.12.00.00
Calcium Metal Granules
Calcium metal granules, produced by thermal reduction of calcium oxide, are a form of elemental calcium. As an alkaline-earth metal, calcium falls under heading 28.05, and this granular form is classifiable under tariff item 2805.12.00.
2805.12.00Calcium Metal Lumps
Calcium metal lumps, typically 98-99% pure, are elemental calcium in an unworked form. They are classifiable under tariff item 2805.12.00 as calcium, an alkaline-earth metal, per Chapter 28 notes.
2805.12.00Calcium Metal Turnings
Calcium metal turnings, fine chips from machining, are a form of elemental calcium. They are classifiable under tariff item 2805.12.00 as calcium, an alkaline-earth metal, provided they are not mixed with other substances.
2805.12.00High-Purity Calcium Ingots
High-purity calcium ingots, 99.9% pure, are elemental calcium in cast form. They are classifiable under tariff item 2805.12.00 as calcium, an alkaline-earth metal, per Chapter 28.
2805.12.00Research-Grade Calcium Metal
Research-grade calcium metal, 99.999% pure, is elemental calcium for laboratory use. It is classifiable under tariff item 2805.12.00 as calcium, an alkaline-earth metal, per Chapter 28 notes.