🇮🇳 Jamnagar, India

Jamnagar is a city in the state of Gujarat, India. It has a population of around 600,000 people. For seafarers, shipowners, and crewing companies, Jamnagar is home to the world's largest oil refinery, owned by Reliance Industries. The city also has a major port, Bedi Port, which handles cargo, including petroleum products, chemicals, and grains. Additionally, Jamnagar has shipyards and factories producing ship parts, making it a significant hub for the maritime industry in India.