??? DONGJIAKOU harbor area has become the country’s only experimental base for logistics. ??? At present, the harbor area is introducing the concept of Internet of Things, building an intellectual and information system and logistics and trade facilities. Logistics and trading platform for ore, oil and coal will be built to attract top companies from around the world. ??? One-stop services such as storage, trading, pricing, adjustment and exchange will be provided in the area and the electronic checkpoint platform, service platform, electronic trading platform, administration platform and investment platform will also be given. ??? Other service systems, such as a trading platform, and a financial and information system will also be introduced, making the area one of the leading harbors in the world. (Wang Yuanyuan, Li Xiaohan) | 