HSN Code 2204 refers to "Wine of fresh grapes, incl. fortified wines; grape must, partly fermented and of an actual alcoholic strength of > 0,5% vol or grape must with added alcohol of an actual alcoholic strength of > 0,5% vol." This classification code is essential for identifying wines and grape must for import/export purposes based on their nature, composition, and intended use. Common products under HSN Code 2204 include red wine, white wine, sparkling wine, fortified wine, and grape must. Additionally, the GST rate for wines and grape must under this code ensures accurate trade compliance.