Doing my DD here “We’re now seeing multiple reports that China plans to stockpile a subset of Heavy Rare Earths already identified as being at critical risk,” said Daniel McGroarty, President of U.S. Rare Earths. “These four Heavy Rare Earths are critical to green-tech, high-tech and advanced weapons applications,” added McGroarty. News reports indicate that the Chinese government may be providing interest-free loans to fund the stockpile.