Introduction The global Diethylene Glycol prices experienced notable fluctuations during the recent quarter, reflecting shifting supply-demand dynamics, changing feedstock costs, and evolving trade patterns across key regions. Diethylene Glycol (DEG) is an important chemical intermediate widely used in the production of polyester resins, plasticizers, antifreeze formulations, lubricants, and solvents. Because of its diverse applications in industries such as automotive, pac
