April 2026 HEG Limited announced the expansion of its graphite electrode manufacturing capacity by commissioning additional production facilities to support increasing global demand from electric arc furnace (EAF) steelmakers.
January 2026 Resonac Holdings (formerly Showa Denko) expanded production capacity for ultra-high-power (UHP) graphite electrodes by upgrading manufacturing facilities to improve product quality and operational efficiency.
September 2025 GrafTech International expanded its petroleum needle coke sourcing strategy through long-term supply agreements to strengthen graphite electrode production and improve supply chain resilience.
June 2025 Tokai Carbon expanded its graphite electrode production capabilities by investing in manufacturing process improvements and energy-efficient production technologies to support growing steel industry demand.