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34.0034.9034.45-0.15大凤爪37.7038.2037.95-0.1030-40小爪27.0028.0027.50-0.7540-50中爪28.4029.0028.700.0050-60大爪28.5030.0029.250.00胸类单冻大胸9.309.709.500.00毛胸8.708.9