• 1.0
• HQ H285599
• Aug 24, 2017

• Type: Classification • HTSUS: 3920.99.50; 9801.00.10
   Related:   558723; 054097; H278564; H154439   

Tariff classification of uncured silicone rubber; Subheading 9801.00.10, HTSUS

• 1.0
• NY N238703
• Mar 08, 2013

• Type: Classification • HTSUS: 3920.99.5000
  

The tariff classification of PEEK sheets from Japan

• 1.0
• HQ 086200
• Jun 12, 1990

• Type: Classification • HTSUS: 3920.99.2000
  

Modification of San Francisco Ruling Letter 844258 onPulvitec Teflon Tape

• 1.0
• HQ 086361
• May 24, 1990

• Type: Classification • HTSUS: 3920.99.0050; 5603.00.3000; 6001.92.0020; 6406.99.1540
   Modified by:   952864   

Insoles and Heel Pads

• 1.0
• HQ 084775
• Oct 12, 1989

• Type: Classification • HTSUS: 3920.41.0000
   Related:   840657   

Rigid versus flexible PVC sheeting depends upon whether themodulus of elasticity in tension, as laid out in the ASTMdesignations, is greater than 100,000 psi.