• 1.0
• NY h87945
• Feb 14, 2002

• Type: Classification • HTSUS: 6806.90.0090
  

The tariff classification of heat-insulation boards from Denmark

• 1.0
• NY N335874
• Oct 24, 2023

• Type: Classification • HTSUS: 6806.90.0090; 9903.88.03
  

The tariff classification of a growing medium from China.

• 1.0
• HQ 951880
• Nov 30, 1992

• Type: Classification • HTSUS: 6806.90.0050
  

Request for Further Review of Protest 0101-92-100011, datedFebruary 4, 1992, Concerning Various Refractory Materials

• 1.0
• NY N347742
• May 02, 2025

• Type: Classification • HTSUS: 6806.10.0090; 9903.01.25
  

The tariff classification of mineral wool growing media from Turkey.

• 1.0
• NY N238115
• May 07, 2013

• Type: Classification • HTSUS: 6806.90.0090
  

The tariff classification of an article of insulating mineral material from Spain

• 1.0
• HQ 965475
• Sep 04, 2002

• Type: Classification • HTSUS: 6806.90.00; 7019.90.50
   Related:   858466; 856631; 855832   

Protest 2002-01-101199; acoustical ceiling tiles

• 1.0
• NY K81954
• Jan 07, 2004

• Type: Classification • HTSUS: 6806.10.10; 6806.90.00; 3101.00.0000
  

The tariff classification of rock wool material, an article of rock wool and a bottle of liquid fertilizer from Canada

• 1.0
• NY K80569
• Mar 19, 2004

• Type: Classification • HTSUS: 6806.90.00
  

The tariff classification of a heat-insulating article from Japan

• 1.0
• HQ 964993
• Sep 05, 2001

• Type: Classification • HTSUS: 6806.10.00
   Related:   086883; 087076; 961431   

Protest 1303-00-100236; Insulating materials

• 1.0
• HQ 967475
• May 19, 2006

• Type: Classification • HTSUS: 6806.10.0090; 6806.90.0090
   Related:   966945; 967707   

Decision on Application for Further Review of Protest No. 3501-04-100039; Classification of a certain 3M( Interam( mat mount and materials used to manufacture certain models of 3M( Interam( mat mounts