Coronavirus has prompted a surge in corn prices in China, even as the pandemic has hammered global demand for the crop, resulting in a speculative frenzy and a problem for policymakers.
新冠疫情导致manbetx3.0 玉米价格飙升，尽管疫情大幅抑制了manbetx app苹果 玉米需求。玉米价格上涨引发投机狂潮，并给政策制定者带来问题。
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