大亚湾
Huizhou Daya Bay Economic and Technological Development Zone () is state-level economic development zone in 1993. The zone has a developed area of 6.98 square kilometres. It is situated in the north-eastern part of Daya Bay, located in Huizhou, Guangdong, facing the South China Sea and Shenzhen. The pillar industries include electronic and information, metals, energy, paper, petrochemical and warehousing.