Why are Koyali and Vadodara important to Gujarat's petrochemical industry?

Koyali and Vadodara are central to Gujarat's petrochemical industry primarily due to the presence of a large oil refinery located at Koyali, near Vadodara. This refinery serves as a critical foundation for the regional industry, providing the necessary infrastructure and raw materials to support nearby petrochemical manufacturing operations.1

Beyond its role in the petrochemical sector, Vadodara is also a significant hub for pharmaceutical production, further cementing its status as a key player in the state's broader chemical and manufacturing landscape.1