Heading 2814: Ammonia, anhydrous or in aqueous solution:

From Chapter 28: Chapter 28

HTS Codes (10-Digit)

HTS Code Description General Duty
2814100000
Ammonia, anhydrous or in aqueous solution Anhydrous ammonia
Free
2814200000
Ammonia, anhydrous or in aqueous solution Ammonia in aqueous solution
Free