In the Greece Roaster Supply Project, the first complete set of roaster equipment manufactured in China was exported to Europe, and has been running stably so far, with the energy consumption, emissions and product indicators reaching a higher level in Europe. The gibbsite bauxite from Guinea was used as the raw material, the 850,000 t/a alumina production line was designed, and the basic design contract had been signed and completed. The Project was highly recognized and trusted by the Greek owner, who praised it as the most advanced roaster in Europe.