On December 25, 2015 Chelyabinsk Metal Works PAO (CHMK, Chelyabinsk) signed an interested-party deal - an additional agreement to a guarantee contract with Gazprombank AO to secure the debt liabilities of Uralkuz OAO under a line of credit agreement. The maturity date is April 20, 2025. The deal value is RUB 2,113,380,537.3. The deal was approved by the Board of Directors of on December 24, 2015.