• 1.0
• NY N300430
• Sep 24, 2018

• Type: Classification • HTSUS: 2934.99.3900; 2933.99.9701
  

The tariff classification of various Phosphoramidite chemical compounds from China

• 1.0
• NY N320903
• Oct 20, 2021

• Type: Classification • HTSUS: 2924.29.7100; 2933.99.7900; 2933.99.9701; 2939.19.2000
  

The tariff classification of laboratory reference standards for analytical testing from France

• 1.0
• NY N325831
• May 06, 2022

• Type: Classification • HTSUS: 2933.99.9701
  

The tariff classification of Pyrrole (CAS # 109-97-7) from China