黃皮衣會不會去投資個冶煉廠？ 畢竟他錢多. 全麵整合上下遊產業鏈

Building “China-scale” rare-earth refining (the mid-stream cracking/leaching + separation plants) outside China would likely cost on the order of $20–60+ billion and take 5–10 years (or more) to stand up at scale.