Long-awaited rules to limit speculation in energy markets were revealed by US regulators yesterday that fell short of the crackdown feared by commodity traders.
美國監管機構昨日公佈了人們期待已久的旨在限制能源市場投機的規定。與大宗商品交易商先前擔心的嚴厲打擊相比，這些規定不那麼苛刻。
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