We need all of these things. By our count, There are about 66, 0. Some of them. We're closer to having sufficient production than we are to others. The more challenging ones are the heavy rare earths, which are more rare in the processing is located in China. Some of the lighter rare earths are not as rare. Some of the other critical minerals that don't qualify as rare earths are out there. (1:18:37–1:18:46)
CLAIM
Asserts that heavy rare earths are more challenging due to their rarity and processing being located in China.
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