The papper attributes these to the reformation of aquatic product circulation system, the policy opening of the aquatic market to the outside world and the popularization of advanced technology.

• 究其原因，主要是水产品流通体制的改革，水产品市场的开放，科技贡献率的提高，政府在渔业发展方向上的战略性调整和水产品对外贸易的快速发展。