Mr. Xinhua Wang is a worldwide well-known expert in field of steel technology. He graduated from the University of Science and Technology Beijing (USTB), after which he worked for about 5 years as the technician at Laiwu Steel Co. From 1980 to 1986, he did his graduate study at USTB and received the degree of Ma. Sci. and PhD in 1983 and 1986, respectively. Since then, he has worked at USTB as the lecturer, associate professor, professor, head of the R&D Office of the University, dean of the School of Metallurgical and Ecological Engineering of USTB. Currently, he works as the Professor Emeritus at USTB, the adjunct professor at the Northeast University, the expert of Shougang Co., Ansteel Co., Hansteel Co., etc., respectively. Also, he is the member of the Standing Board of the Chinese Society for Metals (CSM) and head of Steelmaking Commission of CSM.