Antidumping duty rate adjustment imposed for NBR imports, amending the original customs notification to specify the new duty. The Central Government has amended Notification No.78/2005 Customs to substitute the duty entry and impose an anti dumping duty at the rate of US$ 38.73 per metric tonne on acrylonitrile butadiene rubber (NBR) imported from Korea Kumho Petrochemicals, in implementation of the designated authority's mid term review findings and pursuant to a Tribunal order, exercised under section 9A of the Customs Tariff Act and Rule 23 of the Anti dumping Rules.