单位：元/公斤辽宁爪类规格最低价最高价中间价涨跌小凤爪33.0037.0035.000.00大凤爪44.5047.5046.000.0030-40爪28.0029.0028.500.0040-50爪28.5029.2028.850.0050-60爪31.8033.8032.800.0060-70爪33.0034.8033.900.0070以上爪34.5036