Ores, Slag and Ash

2601 Iron ores and concentrates, including roasted iron pyrites: 2602 Manganese ores and concentrates, including ferruginous manganese ores and concentrates with a manganese content of 20 percent or more, calculated on the dry weight 2603 Copper ores and concentrates 2604 Nickel ores and concentrates 2605 Cobalt ores and concentrates 2606 Aluminum ores and concentrates 2607 Lead ores and concentrates 2608 Zinc ores and concentrates 2609 Tin ores and concentrates 2610 Chromium ores and concentrates 2611 Tungsten ores and concentrates: 2612 Uranium or thorium ores and concentrates: 2613 Molybdenum ores and concentrates: 2614 Titanium ores and concentrates: 2615 Niobium (columbium), tantalum, vanadium or zirconium ores and concentrates: 2616 Precious metal ores and concentrates: 2617 Other ores and concentrates: 2618 Granulated slag (slag sand) from the manufacture of iron or steel 2619 Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel: 2620 Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds: 2621 Other slag and ash, including seaweed ash (kelp); ash and residues from the incineration of municipal waste:

N358310 February 11, 2026

Country of origin determination for a pillow; 19 CFR 102.21(c)(4); most important assembly or manufacturing process

N357341 January 16, 2026

Country of origin determination for pillow inserts; 19 CFR 102.21(c)(2); tariff shift

N357342 January 16, 2026

Country of origin determination for a duvet; 19 CFR 102.21(c)(4); most important assembly or manufacturing process

N357343 January 16, 2026

Country of origin determination for a mattress pad; 19 CFR 102.21(c)(5)); last country where an important assembly or manufacturing process occurred

N357344 January 16, 2026

Country of origin determination for a pillow protector; 19 CFR 102.21(c)(2); tariff shift

N357346 January 16, 2026

Country of origin determination for a pillow; 19 CFR 102.21(c)(2); tariff shift

N355156 December 8, 2025

The country of origin of Burley Tobacco

N354462 October 29, 2025

The country of origin of Desvenlafaxine Succinate Extended-Release Tablets in dosage form

N353243 September 30, 2025

Country of origin determination for a mattress pad; 19 CFR 102.21(c)(5); last country in which an important assembly or manufacturing process occurred

N353245 September 30, 2025

The country of origin determination for a comforter and sheet storage container; 19 CFR 102.21(c)(2)

N353246 September 30, 2025

Country of origin determination for a wool duvet insert; 19 CFR 102.21(c)(4); most important assembly or manufacturing process

N353242 September 29, 2025

Country of origin determination for feather and down accent pillow inserts; 19 CFR 102.21(c)(2); tariff shift