The Global Process Oil Market Size Was Valued at USD 4.2 Billion in 2023 and is Projected to Reach USD 5.2 Billion by 2032, Growing at a CAGR of 2.5% From 2024-2032. Process oils are specialized oils used as essential chemical components in the manufacturing of a wide variety of industrial and consumer products. Unlike functional lubricants, process oils act as raw materials, processing aids,...