In the first half of 2017, prices for antimony ingot and antimony trioxide kept going up in Chinese market affected by environmental inspection and tight supply of antimony concentrates. In 2018, with normalization of environmental inspection and the levy of Environmental Protection Tax, will the supply of antimony products further decrease in Chinese market? How would the prices for relevant products change? Would China, Southeast Asia and Bolivia continue to witness limited supply of antimony concentrates? How is the development of new antimony mines? What about downstream demand for antimony products? Will the demand from Japan, South Korea and other major antimony-consuming countries in Europe and America improve to some extent? Asian Metal cordially invites industry elites from around the world to attend the 6th World Antimony Forum to be held in Zhangjiajie, Hunan, China on April 23-24, 2018.