Subheading 292411: Acyclic Amides (Including Acyclic Carbamates) and their Deriv … etc.

Subheading 292412: Acyclic Amides (Including Acyclic Carbamates) and their Deriv … etc.

Subheading 292419: Acyclic Amides (Including Acyclic Carbamates) and their Deriv … etc.

Subheading 292421: Cyclic Amides (Including Cyclic Carbamates) and their Derivat … etc.

Subheading 292423: Cyclic Amides (Including Cyclic Carbamates) and their Derivat … etc.

Subheading 292424: Cyclic Amides (Including Cyclic Carbamates) and their Derivat … etc.

Subheading 292425: Cyclic Amides (Including Cyclic Carbamates) and their Derivat … etc.

Subheading 292429: Cyclic Amides (Including Cyclic Carbamates) and their Derivat … etc.