This paper, based on a case study on pollution industries of Beijing-Tianjin-Hebei (JJJ), selects pollution density index, economic position index, middle demand rate, middle input rate, influence coefficient and response coefficient from pollution intensity, economic position in JJJ and correlation with other industries to set up this feasibility evaluation system via the improved TOPSIS, which is used to study the statistic data of JJJ's ten pollution industries. Results show the economic position and correlation with other industries determines whether the industry can be transferred. Four probable pollution industries may be transferred in JJJ, i.e. textile industry, metallic mining, petroleum, coking and nuclear fuel processing, and food & tobacco industry. This paper presents suggestions on this transfer.

This paper introduces the global germanium reserve, distribution, supply, demand and price, uses end consumption to forecast the worlds and Chinas germanium supply and demand from 2016—2018, and presents suggestions for germanium investors. Germanium is mainly coexisting with leadzinc deposit, limited by leadzinc production. Its production cannot be largely increased. The future market will maintain a rising trend. Optic fiber may become a major increment point for Germanium. Driven by military and civil markets, infrared optics is also rising. As aviation and solar panel develops, germanium for solar batter will be in great demand. Its price will be climbing up when demand exceeds supply. This paper presents suggestions in protecting germanium resource, making rational profits in processing. Investors shall pay attention to germanium infrared market in the short term and to solar panel in the long term.