HSN Code 3807 refers to "Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewer's pitch and similar preparations based on rosin, resin acids or vegetable pitch (excluding Burgundy pitch, yellow pitch, stearin pitch, fatty acid pitch, fatty tar and glycerin pitch)." This classification code is essential for identifying various wood-based products and preparations for import/export purposes based on their nature, composition, and intended use. Common products under HSN Code 3807 include wood tar, wood creosote, wood naphtha, and vegetable pitch. Additionally, the GST rate for these wood-based products under this code supports accurate trade compliance.