According to Baidu map query, Mawan Port belongs to Mawan Port at Mawan Avenue 1027, Nanshan District, Shenzhen. There are mainly Haixing Port Development Co., Ltd., Shenzhen Le Yi Liquid Storage Co., Ltd., Shenzhen Moon Bay Oil Port Co., Ltd., South Oil Port Storage Development Co., Ltd., Shenzhen Huxing Tugboat Co., Ltd. and Shenzhen Energy Port Co., Ltd. in the port area, mainly engaged in bulk cargo, liquid chemical products, oil products, coal and so on. Mawan Port Area faces the Pearl River Alum Deepwater Channel, which is dominated by high tide and has little sediment concentration. The natural water depth in the port area is 9 ~ 14m.