Graphene stocks
Black Swan Graphene Inc. (TSXV: SWAN) announced on September 1, 2026, the execution of a definitive multi--year supply agreement with a leading European construction materials group. The partnership involves the large--scale integration of Black Swan's graphene nanoplatelets into a new line of high--performance, low--carbon concrete. Following successful industrial trials that demonstrated a 20% increase in compressive strength and a 15% reduction in the carbon footprint of the final product, the agreement secures an initial purchase commitment for 50 tonnes of material. Commercial deliveries are slated to begin on January 15, 2027, targeting major infrastructure projects across the European Union.