Coal-Based Route Reshapes Chinese Cost Leadership
China's coal-based ethylene glycol capacity has expanded dramatically over the past fifteen years, giving domestic producers a durable cost position that petrochemical route competitors dependent on imported naphtha struggle to match during periods of elevated crude oil pricing. This shift has pushed meaningful production capacity offline among higher-cost petrochemical route producers in Asia unable to compete on price against domestic coal-based supply. The coal route carries a notably larger carbon footprint than petrochemical alternatives, drawing increasing scrutiny from brand owners managing supply chain emissions commitments, even as it continues expanding production share within China specifically.
Market Impact: Adds 4 percent annual PET demand








