Containers are seen in Qingzhou Port in the Guangxi Zhuang Autonomous Region yesterday. Benefiting from the China-ASEAN Free Trade Area, cargo throughput in Guangxi's Beibu Bay Port, combining Qingzhou Port, Fangcheng Port, and Beihai Port, increased 101.53 percent to reach 69.4 million tons year on year during the first five months of 2013.