昨日纯碱主力合约2409大幅微下跌，收于1772元/吨，下跌62元/吨，跌幅3.38%。现货方面，昨日纯碱华东、华中地区轻重碱下跌50-100元/吨。整体来看，纯碱产量持续攀升，部分检修损失量被新增产
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在食品安全领域，兽药残留问题一直是公众关注的焦点。作为一名长期致力于食品安全研究与检测的专家，我深知兽药残留对消费者健康可能带来的潜在风险。近年来，恩诺沙星作为一种广谱抗菌药，在畜禽和水产品养殖中得到
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