According to the people's Republic of China Ministry of Finance on 2013 tariff implementation plan to inform, silicon metal ( tariff No. 28046900) has been canceled. " 2013 tariff implementation plan " already the State Council Tariff Policy Committee of the people's Republic of China Ministry of Finance on 2013 tariff implementation plan to inform, silicon metal ( tariff No. 28046900) has been canceled." 2013 tariff implementation plan " has been the Tariff Commission of the State Council Tenth Plenary Conference is discussed through, and submitted to the State Council for approval, carry out since January 1, 2013.