The market taxonomy of wine by type divides the product base into six core categories: red, white, rosé, sparkling, fortified, and dessert wines, each encompassing multiple varietal sub‑types. Red wines—such as Cabernet Sauvignon, Merlot, and Pinot Noir—represent the largest share, typically 40 % of volume, reflecting consumer preference for fuller body and aging potential; they also generate higher average prices due to oak aging and longer shelf life. White wines—including Chardonnay, Sauvignon Blanc, and Riesling—contribute approximately 30 % of sales, favored for their versatility and lower production costs. Rosé, positioned between red and white, holds about 10 % of the market, driven by seasonal demand and a younger consumer cohort. Sparkling wines, led by Champagne and Prosecco, account for 8 % of volume but command premium pricing, influencing overall revenue disproportionately. Fortified wines (Port, Sherry) and dessert wines (Sauternes, Icewine) together comprise the remaining 12 %, serving niche occasions and specialty retail channels. This typology clarifies how varietal diversity shapes consumption patterns and revenue distribution within the wine market.
