The notification 18/2021 (ADD) dated 27thMarch 2021, has been amended to extend the validity of the existing anti-dumping duty on imports of Polyethylene Terephthalate (PET) resin with intrinsic viscosity of 0.72 dl/g or higher, originating in or exported from China, pending completion of sunset review investigations. The duty will continue to remain in force up to 26th June 2026.