Maoming, formerly romanized as Mowming,[a] is located in southwestern Guangdong province, China. Facing the South China Sea to the city's south, Maoming city neighbors Zhanjiang in the west and is 362 kilometers (225 mi) from Guangzhou and 121 kilometers (75 mi) from Zhanjiang. The Maoming Port is a Grade I port that handled 16.8 million tons of cargo in 2007. Refined oil and aquatic products are the major export products from the city. Major export destinations include Hong Kong, Macao and ASEAN member nations.