• 1.0
• NY N305133
• Nov 15, 2019

• Type: Classification • HTSUS: 2920.90.5100; 2924.19.8000; 2941.90.1050; 3402.13.5000; 3507.90.7000; 9903.88.03; 9903.88.15
  

The tariff classification of various chemical compounds from China

• 1.0
• NY N352071
• Mar 02, 2026

• Type: Classification • HTSUS: 2920.90.5100
  

The tariff classification of Ethyl Methyl Carbonate (CAS No.623-53-0), Ethylene Sulfate (CAS No. 1072-53-3), and Prop-1-ene-1,3-sultone (CAS No. 21806-61-1) from China

• 1.0
• NY N343766
• Jan 22, 2025

• Type: Classification • HTSUS: 2920.90.5100
  

The tariff classification of Fluoroethylene Carbonate (FEC) and Vinylene Carbonate from South Korea

• 1.0
• NY N311266
• May 14, 2020

• Type: Classification • HTSUS: 2920.90.5100; 2931.90.9010; 9903.88.04; 9903.88.15
  

The tariff classification of Hydrolyzed or Polymerized Alkoxysilanes or Organosilanes from Germany, China or Japan

• 1.0
• NY N351703
• Aug 20, 2025

• Type: Classification • HTSUS: 2920.90.5100; 9903.01.32
  

The tariff classification of Dimethyl Carbonate (DMC) (CAS No. 616-38-6) from Saudi Arabia