https://www.vedomosti.ru/library/news/2005/03/31/sibur-provedet-aukcion-po-prodazhe-5063-akcij-kurganmashzavoda-28-aprelya?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=sibur-provedet-aukcion-po-prodazhe-5063-akcij-kurganmashzavoda-28-aprelya