单位：元/公斤山东爪类规格最低价最高价中间价涨跌小凤爪35.0035.6035.300.00大凤爪38.5039.0038.750.0030-40小爪28.0028.5028.25-0.1540-50中爪28.6029.2028.900.0050-60大爪28.8030.5029.650.00胸类单冻大胸9.309.809.550.00毛胸8.708.908