The global refrigeration oil market was estimated at $1.4 billion in 2021 and is expected to hit $2.2 billion by 2031, registering a CAGR of 4.7% from 2022 to 2031.      According to the report published by Allied Market Research, the Refrigeration Oil Market by Oil Type (Synthetic, Mineral), by Application (Refrigerators and Freezers, Air Conditioner, Automotive Air...