Anti-dumping duty on PVC paste resin imposed, based on reference prices and landed value differential. An anti-dumping duty is imposed on Poly Vinyl Chloride Paste Resin under sub-heading 3904 22 10 from specified countries, calculated as the difference between the notification's specified reference prices per metric ton and the landed value of imports; the notification lists reference prices by origin/export/producer/exporter permutations, excludes certain resin types from the product definition, mandates payment in Indian currency, and prescribes use of the notified exchange rate with the bill of entry date as the relevant date.