The complaint is expected to accuse China of granting cheap loans from state-run banks to its aluminum producers, helping companies to enhance their production, the newspaper reported, citing sources.
China also subsidizes aluminum production by providing cheaper coal and electricity to producers, the sources said, according to the newspaper.
Neither the Chinese Embassy in Washington, D.C., nor the U.S. Trade Department were immediately available for comment when contacted by Reuters.
(Reporting by Vishaka George in Bengaluru)
