🇨🇳 Jiaozuo, China

Jiaozuo is a city located in the Henan province of China. With a population of over 3 million people, it is known for its coal mining and heavy industry. While Jiaozuo is not a coastal city, it does have several river ports along the Yellow River, which may be of interest to seafarers and shipowners looking for transportation options within China. However, it does not have notable shipyards or factories producing ship parts.