Domestic abrasives manufacturers must make constant efforts to develop their products and at the same time, they also need to consider the technology innovation and other problems to be solved.
First, alumina manufacturers are increasingly depending on aluminum smelters and traders. Because it is influenced by steel, coal, glass and other industries in recent years, the development of non-aluminum industry is not stable.
Chinese spot alumina prices were steady Wednesday, but may test higher in the near term as government environmental protection moves may reduce domestic bauxite supply, market sources said Wednesday.
Automation seems to be a very attractive solution. China has imported a large amount of industrial robots. On the proportion of robots and workers, China still lags far behind rivals.