According to an analysis by GTRI, the rollback announced on November 13, removes BIS certification requirements for 14 products under the Chemicals & Petrochemicals Ministry and six under the Mines Ministry. These include key intermediates such as PTA, MEG, polyester fibres, polypropylene, polyethylene, PVC resin, ABS, polycarbonate as well as metals like aluminium, lead, nickel, tin and zinc.