• 1.0
• NY N325291
• Apr 28, 2022

• Type: Classification • HTSUS: 2833.21.0000; 3104.30.000; 3105.10.0000; 3105.40.0010; 3105.60.0000; 3105.90.0050
  

The tariff classification of potassium nitrate, magnesium sulfate heptahydrate, ammonium dihydrogenorthophosphate, potassium dihydrogenorthophosphate, and potassium sulfate from Japan

• 1.0
• NY b83903
• Jun 12, 1997

• Type: Classification • HTSUS: 2833.21.0000; 2908.20.2000; 2933.19.3090; 3707.90.6000
  

The tariff classification of AV-1, AO-5, AIC-6, AIM-5, and AIY-8 from Japan

• 1.0
• NY N233988
• Nov 02, 2012

• Type: Classification • HTSUS: 2833.21.0000
  

The tariff classification and status under the North American Free Trade Agreement (NAFTA), of instant hot packs from Canada; Article 509

• 1.0
• HQ W968297
• May 21, 2007

• Type: Classification • HTSUS: 2833.21.0000; 3102.30.0000
   Revokes:   L84821     Modified by:   H056864     Related:   L84821; M81919   

Revocation of NY L84821, dated June 8, 2005, concerning the tariff classification of Hot and Cold Compress Packs from China

• 1.0
• NY N174096
• Aug 04, 2011

• Type: Classification • HTSUS: 2833.21.0000; 2833.25.0000; 2833.29.4500; 2833.29.5100; 2834.29.1000
   Related:   70480   

The tariff classification of Calcium Nitrate Tetrahydrate (CAS # 13477-34-4), Copper (II) Sulfate Pentahydrate (CAS # 7758-99-8), Magnesium Sulfate Heptahydrate (CAS # 10034-99-8), Manganese (II) Sulfate Pentahydrate (CAS # 15244-3-7), and Zinc Sulfate Heptahydrate (CAS # 7446-20-0) from an unspecified country

• 1.0
• NY e85600
• Dec 06, 1999

• Type: Classification • HTSUS: 2833.21.0000
  

The tariff classification and status under the North American Free Trade Agreement (NAFTA), of a 50% aqueous solution of magnesium sulfate from Canada; Article 509