The type dimension of the Petroleum-based Crop Oil Concentrates market is divided into four primary sub‑categories: light mineral oil, heavy mineral oil, paraffinic oil, and naphthenic oil. Light mineral oil, characterized by low viscosity, is favored for high‑throughput spraying systems and accounts for roughly 30 % of total revenue due to its cost efficiency and broad compatibility with herbicide formulations. Heavy mineral oil, with greater viscosity, provides superior film‑forming properties for seed‑treatment applications, contributing about 25 % of market size. Paraffinic oil, derived from straight‑chain hydrocarbons, offers enhanced spreading on hydrophobic leaf surfaces, supporting roughly 22 % of sales, particularly in foliar fungicide adjuvants. Naphthenic oil, noted for its excellent solvency and low temperature fluidity, underpins approximately 23 % of the market, driven by its performance in insecticide adjuvant systems. Collectively, these type segments delineate the technical foundation of the market and explain the distribution of value across the product portfolio.