Structure of SIC Code 28 - Chemicals and Allied Products

Hierarchy Industry: Manufacturing

Categories: Each industry is classified within a hierarchy, starting from the general (3-digit) to more specific (4-digit) industry codes. The hierarchy also includes Extended SIC Codes, which provide an even more detailed 6-digit structure.

Categories

General
Specific

Hierarchy

3-Digits
4-Digits
6-Digits
289 - Miscellaneous Chemical Products