China accounts for 70% of the world's output, and resources are concentrated in advantageous enterprises.
China's germanium output is mainly from lignite mines, which is convenient to mine, so it ranks among the top in the world's germanium production. From 2013 to 2014, China's germanium metal was driven by investment demand to produce a large number of products, which also boosted the global germanium metal production peak; From 2015 to 2017, China's production decreased compared with the past due to environmental constraints and the sluggish germanium**, resulting in a subsequent decline in global germanium production. According to USGS data, the global primary germanium production in 2021 will be basically the same as the previous year, with an output of about 130 tons, of which China and Russia account for 70% of the world's output, and China is the world's largest germanium producer, with a total of 68 in the world in the past ten years5% germanium.
The development of germanium resources in China is concentrated, and the output of germanium will turn into a low growth rate mode in the next five years. Yunnan is the most important production base of germanium products in China, accounting for 34% of China's annual germanium output and 24% of global output. Yunnan germanium industry is the largest germanium product manufacturer in Asia and even the world, and it is also the most important processing base for germanium downstream products in China. According to the data disclosed in the annual report of Yunnan germanium industry, as of December 31, 2009, Yunnan germanium mine has proven germanium metal reserves of 68955 tons; In addition, through the acquisition of mining rights and equity, five germanium-bearing mines have been integrated successively, increasing germanium metal reserves by about 250 tons. In 2021, the company and its subsidiaries produced 34 material-grade germanium products25 tons; The production of infrared-grade germanium products is equivalent to 5 metal content72 tons; Production of fiber-grade germanium products2973 tons.
How much is a kilogram of germanium powder**.
With the continuous development of science and technology, the demand for various rare metals and elements is also growing. As an important semiconductor material, germanium has a wide range of applications in electronics, optoelectronics, optical fiber communication and other fields. However, the reserves of germanium resources are limited, so the use of waste germanium powder has become a topic of increasing concern. So, how much is a kilogram of germanium powder? Let's take a look together.
First of all, the *** of germanium powder mainly depends on its content. The content of germanium powder will directly affect its value. Generally speaking, the higher the content of germanium powder, the higher the **. Therefore, in the process, the Chamber of Commerce will determine the content of germanium powder according to the content of the machine, of course, the specific process also needs to be adjusted according to the market.
Secondly, the market is also an important factor affecting germanium powder. Due to the limited reserves of germanium resources, the supply and demand in the market will have an impact on germanium powder***. When the market demand is large, **corresponding**; And when the market demand is small, **will be corresponding**. Therefore, when doing germanium powder, you need to pay attention to the market in order to get a higher one