Pasir Gudang is a city located in eastern Johor Bahru District, Johor, which is the second largest district in Malaysia by population. The main ind…Pasir Gudang is a city located in eastern Johor Bahru District, Johor, which is the second largest district in Malaysia by population. The main industries are transportation and logistics, shipbuilding, petrochemicals and other heavy industries, and oil palm storage and distribution, which is located in Johor Port and Tanjung Langsat.