The number accounted for nearly 56 percent of the total throughput of Shenzhen ports in 2018. Total volume at China 's Shenzhen port rose 2 % last year , to 12 million twenty - foot equivalent units ( TEUs ) . More than half the volume came from the Yantian port , which reached 14.39 million tonnes , an increase of 2 % YoY.
Total volume at China 's Shenzhen port rose 2 % last year , to 12 million twenty - foot equivalent units ( TEUs ) . More than half the volume came from the Yantian port , which reached 14.39 million tonnes , an increase of 2 % YoY.