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List of countries by bauxite production: Bismuth [8] China Vietnam: List of countries by bismuth production: Copper [9] Chile Peru: List of countries by copper production: Chromium [10] South Africa Turkey: List of countries by chromium production: Gold [11] China Australia: List of countries by gold production: Iron ore [12] Australia China
The highly pure GeO 2 is now suitable for the production of germanium glass. It is reduced to the element by reacting it with hydrogen, producing germanium suitable for infrared optics and semiconductor production: GeO 2 + 2 H 2 → Ge + 2 H 2 O. The germanium for steel production and other industrial processes is normally reduced using carbon ...
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The Pentagon holds a strategic stockpile for germanium but currently has no inventory reserves for gallium, a spokesperson said on Thursday, after China announced export restrictions on the two ...
Following US restrictions on the Chinese semiconductor industry, [21] China, on 3 December 2024, for the first time imposed export restrictions targeted at the United States only rather than all countries, covering antimony, gallium, and germanium.
Production of some products is highly concentrated in a few countries, China, the leading producer of wheat and ramie in 2013, produces 95% of the world's ramie fiber but only 17% of the world's wheat. Products with more evenly distributed production see more frequent changes in the ranking of the top producers.
This is a list of countries by iron ore production based on U.S. Geological Survey data. [a] List. Rank Country Usable iron ore production (× 1000 tonnes) Year World:
Tin production (tonnes) by country ; Country (or area) Production World 310,000 China * 85,000 Indonesia * 80,000 Myanmar * 54,000 Peru * 18,500 Bolivia 17,000