Relevant Competitive Tests:
Which country is the biggest player in the global supply chain of gallium and germanium?
A. USA
B. Japan
C. ChinaCorrect Answer
D. The Netherlands
Correct Option: C. China
Detailed Explanation & Reference:
China produces 80% world’s gallium and 60% germanium. Gallium + Arsenic are used in LEDs, Solar panels and high frequency computer chips. Germanium is used to manufacture microprocessors and vision goggles (key to the military)
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