1, outstanding advantages of chemical industry: it is a leading commodity information service enterprise in China, specializing in commodity market data monitoring, transaction price evaluation and industry data analysis.
2. Advantages of Longzhong: It is the pioneer of one-stop e-commerce service mode in China petrochemical industry and a third-party information service website integrating petrochemical professional information, one-stop e-commerce and enterprise information management consulting.
3. Chemical Zhuochuang and Longzhong have their own advantages, so it is not easy to compare them directly.