Wuhan South China Seafood Wholesale Market. Seafood market refers to the big seafood market. Wuhan South China Seafood Wholesale Market is located in Development Avenue, Jianghan District, Wuhan City, Hubei Province, in the northwest of Wuhan City. It is the largest aquatic product wholesale market in Central China, integrating seafood, chilled fresh, aquatic products and dry goods. Therefore, the largest seafood market in Wuhan is Wuhan South China Seafood Wholesale Market.