Designated, but hard to find
The 18 registered fish farms and their status:
Shunde Nansha Fudai Aqua Farm, Doumen Xinhuan Aqua Farm, Doumen Baijiao Xinsanhuan Aqua Farm, Guangmao Aqua Farm, Nanhu Aqua Farm, Zhuhai Food Export Yongfeng Farm, Zhuhai Doumen Yongyi Aqua Farm, Zhuhai Faji Aqua Farming Company, Zhuhai Ludao Hengqin Oyster Purification Farming Company.
No contact information available for the nine farms above.
Zhuhai Institute of Industrialised Prawn Production Company: Phone number available online but no longer in service.
Shajing Town Minzhu Lianyi Fish Farm: Location confirmed, current output in Lianyi appears low but owner runs a separate farm in Taishan where he raises fish stocks to supply Lianyi.
Longgang Shantangwei Fish Farm: Location confirmed.
Gongming Dongkencun Fish Farm: Now a vegetable farm.
Shenzhen Longgang Gaozhou Farm: Contact information found but staff not available.
Shenzhen Longgang Eco Farm: Contact information found but telephone service suspended.
Xinan Town Sanwei Tangbian Farm: Dozens of farms raising freshwater fish and shrimp.
Shenzhen Baoan District Chaoyang Fish Farm: Export licence revoked in June.
Shenzhen Xulian Saltwater Farming Company: Export licence revoked.