产区期现替代品山东河南湖北基差白羽肉鸡黄羽肉鸡生猪4.704.855.244513.493.7015.775.005.105.407523.343.7016.035.005.105.477803.343.7015.995.005.105.478743.343.7016.095.005.105.366473.343.7016.130.000.00-0.11-227.000.000.000.04鸡蛋:8月部分贸易商做滚动库存,走货加快,现货价格震荡上行。梅雨季低点对应的养殖利润显著高于往年同期,我们认为产能偏低的基本面