Working trip to Tobolsk 2020-12-01 16:00:00 Tobolsk Vladimir Putin arrived in Tobolsk, Tyumen Region, on a working trip. The President visited ZapSibNefteKhim, Russia’s largest petrochemical complex with a total capacity of two million tonnes of polymers a year. It is one of the world’s five biggest production facility of base polymers. The President inspected its central control room and examined samples of ready-made products. ZapSibNefteKhim is a project of SIBUR. Its construction was completed in 2019. When launched at its design capacity, the complex will make it possible to substitute for polyethylene and polypropylene imports.