铜 | 8079.5/8080.0 | 8079.0/8080.0 |
铅 | 2101.0/2101.5 | 2115.5/2116.0 |
锌 | 1976.0/1976.5 | 2003.0/2004.0 |
铝 | 2056.0/2058.0 | 2065.0/2065.5 |
镍 | 16620.0/16625.0 | 16665.0/16670.0 |
锡 | 20700.0/20725.0 | 20685.0/20690.0 |
铝合金 | 1900.0/1910.0 | 1920.0/1930.0 |
铝合金-NASAAC | 2011.0/2011.5 | 2051.0/2052.0 |