Anti-dumping duty on sodium nitrite continues; imports subject to duty equal to specified margin over landed value. A definitive anti-dumping duty is imposed on Sodium Nitrite from China PR after a Sunset Review found continued dumping, substantial dumping margins and material injury to domestic industry. The duty equals the difference between a specified benchmark amount per unit and the landed value of imports, applies to all grades and specified country/producer/exporter combinations, is effective for five years unless earlier changed, must be paid in Indian currency, and uses the assessable value definition and notified exchange rate as the basis for calculation.