Anti-dumping duty on Phosphorus Pentoxide imports from China PR imposed as margin over landed value, effective five years. Imposes a definitive anti-dumping duty on Phosphorus Pentoxide from China PR equal to the difference between a specified US$ reference amount per metric tonne and the per unit landed value where the landed value is lower; lists covered producers and exporters, applies to tariff item 28091000, is payable in Indian currency, effective for five years, defines landed value as the assessable value under the Customs Act excluding certain duties, and stipulates notification-based exchange rate with the bill of entry date as the relevant date.