HSN Code 4114 refers to "Chamois leather, incl. combination chamois leather (excluding glacé-tanned leather subsequently treated with formaldehyde and leather stuffed with oil only after tanning); patent leather and patent laminated leather; metallised leather (excluding lacquered or metallised reconstituted leather)." This classification code is essential for identifying various types of leather for import/export purposes based on their nature, composition, and intended use. Common products under HSN Code 4114 include chamois leather, patent leather, laminated leather, and metallised leather. Additionally, the GST rate for these leather products under this code supports accurate trade compliance.