Containers are unloaded from a South Korean cargo ship at a port in Weihai, east China's Shandong Province, Dec. 19, 2015. Free trade agreement (FTA) between China and the ROK will come into force on Dec. 20. China and the ROK signed the FTA on June 1 after three years of negotiations. Under the deal, ROK will eliminate tariffs on 92 percent of all products from China within 20 years, while China will abolish tariffs on 91 percent of ROK goods. (Photo: Xinhua/Guo Xulei)
