Anti-dumping duty extension on specified rubber chemicals from EU and China continues for a further one-year period. The Central Government amends the principal notification to extend anti-dumping duty on MOR, PX13 and TDQ imports from the European Union and the People's Republic of China by inserting a paragraph that preserves the notification in force for a further one-year period, pursuant to the continuation-review provisions of the Customs Tariff Act and the anti-dumping rules initiated by the designated authority.