CPC is the main export route for Kazakhstan's crude, running to the Black Sea terminal at Novorossiysk, and carries more than 80% of the cou
CPC is the main export route for Kazakhstan's crude, running to the Black Sea terminal at Novorossiysk, and carries more than 80% of the country's oil exports. A halt would therefore threaten supply from Chevron-led Tengiz and Kashagan operations.