Anti-dumping duty on sodium cyanide imposed; imports from designated countries face per-tonne levy, limited exclusions permitted. Anti-dumping duty is imposed on Sodium Cyanide from the United States of America, European Union, Czech Republic and Korea RP, calculated as the difference between specified per-metric-tonne amounts and the landed value; a limited exclusion applies for Sodium Cyanide manufactured by M/s Tong Suh Petrochemicals Corp Ltd. and exported by M/s Hanwha Corporation, subject to customs verification; the duty is effective from the date of imposition of provisional measures and 'landed value' is defined as assessable value under the Customs Act excluding certain tariff duties.