Business and Commerce
| Thu 20 Aug 2026
Beijing, Aug. 20 -- Shandong Port Yantai Port Group and Shandong Port Tech Group Yantai Co Ltd have submitted a patent application for Port Multi-source Business Data Quality Treatment Method and System. This invention was developed by Cui Jinglin, Li Xueqi, Jiang Weizhi, Dong Wenfeng, Cao Haidong, Gu Jian, Liu Chao, Fei Yan, Ji..