Safeguard duty on flexible slabstock polyol imposed to protect domestic industry, with phased rates and specified exemptions. Safeguard duty is imposed on Flexible Slabstock Polyol (molecular weight 3000-4000) used in slabstock and polyurethane foam mattress manufacture under section 8B of the Customs Tariff Act and related safeguard rules, for eighteen months based on DG(Safeguards) findings of serious injury caused by increased imports. Exemptions cover specified Advance Licences subject to utilisation and replenishment conditions, and goods originating in listed developing countries except Singapore.