1月7日，曹妃甸边防检查站的官兵在曹妃甸矿石码头巡逻。记者从曹妃甸口岸获悉，该口岸2012年吞吐量达1.92亿吨，同比增长9.71%，创历史新高。新华社记者 杨世尧 摄 Jan. 7,,Caofeidian frontier inspection station of officers and soldiers in caofeidian ore terminal patrol.The reporter learns from caofeidian port,The port throughput of 192 million tons in 2012,A year-on-year increase of 9.71%,A record.Xinhua news agency reporters YangShiYao perturbation