2937.29.90 - Other

HTS code 2937.29.90 encompasses "Other" steroidal hormones, their derivatives, and structural analogues that are not specifically enumerated elsewhere within the 2937.29 category. This classification acts as a residual category for steroidal compounds used primarily as hormones, or their synthetic equivalents, which do not fall under more specific subheadings. The scope of this code is broad, covering a range of steroidal substances intended for hormonal applications.

This category is distinguished from its sibling, 2937.29.10.00, which specifically lists Desonide and Nandrolone phenproprionate. Therefore, any steroidal hormone derivatives or analogues that are not Desonide or Nandrolone phenproprionate would be considered under 2937.29.90, provided they meet the general criteria for Chapter 29 and Section VI. The key differentiator lies in the specific enumeration of the sibling, making 2937.29.90 the classification for all other steroidal hormonal compounds.

Within this residual category, further specificity is provided through several subcategories. These include distinct classifications for salts and esters of specific hydrocortisone, prednisone, and prednisolone. Additionally, a separate subheading exists for anabolic agents and androgens, which, while steroidal, have a distinct primary use. The final subheading, 2937.29.90.95, serves as a further residual for any remaining steroidal hormonal substances not otherwise detailed.