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4.504.655.044423.543.6515.704.504.655.094603.543.7015.734.504.655.135003.543.7015.854.604.755.135283.543.7015.804.704.855.244513.493.7015.770.100.100.11-77.00-0.050.00-0.03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