HSN Code 4108 refers to "Chamois leather, incl. combination chamois leather (excluding glace-tanned leather subsequently treated with formaldehyde and leather stuffed with oil only after tanning)." This classification code is essential for identifying chamois leather and related products for import/export purposes based on their nature, composition, and intended use. Common products under HSN Code 4108 include traditional chamois leather, combination chamois leather, and various leather goods made from this material. Additionally, the GST rate for chamois leather under this code supports accurate trade compliance.