https://www.vedomosti.ru/library/news/2006/08/28/sibur-holding-i-lukojl-neftehim-dogovorilis-o-priobretenii-chasti-akcij-polijefa?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=sibur-holding-i-lukojl-neftehim-dogovorilis-o-priobretenii-chasti-akcij-polijefa