Fancy a punt on praseodymium? The world of commodities investing has taken a radical romp across the periodic table. Once mostly limited to Au, Ag, Cu, Pt and various combinations of H and C, the usefulness of dozens of other elements in modern technology has spurred interest in funds that track producers or, when possible, hold stockpiles of rare substances.
想炒一把鐠嗎?大宗商品投資界已把整張元素週期表炒了個遍。以前投資者的興趣主要集中在金、銀、銅、鉑以及各種碳氫化合物上。如今,由於其它許多種元素在現代科技中具有實用性,那些追蹤稀土元素生產商、或在可能之時囤積稀土元素的基金也變得喫香起來。
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