Leading Suppliers Globally for Aluminium Smelters or Refiners or Processors

Certainly, here are some of the leading global suppliers in the aluminium industry:

• Alcoa Corporation
  Website: Alcoa Corporation

• Rio Tinto Aluminum
  Website: Rio Tinto Aluminum

• UC RUSAL
  Website: UC RUSAL

• Norsk Hydro
  Website: Norsk Hydro

• China Hongqiao Group
  Website: China Hongqiao Group

These companies are among the largest and most well-known suppliers in the global aluminium industry.