28 Jan 2019 --- Alongside its customers Unilever, Vinventions and Walki Group, Saudi chemical company SABIC is launching certified circular polymers for use in a range of packaging solutions, which will be introduced into the market later this year. The certified circular polymers will be produced from a feedstock known as tacoil – a patented product from UK-based Plastic Energy Ltd. – developed from the recycling of low quality, mixed plastic waste otherwise destined for incineration or landfill.