Haiyang City in the Yellow Sea, the southern tip of Shandong Peninsula, in Qingdao, Yantai, Weihai three open city centre of the State Council is the first open coastal cities.

• 海阳市位于黄海之滨，山东半岛南端，处于青岛、烟台、威海三个开放城市中心地带，是国务院确定的首批沿海开放城市之一。