SANTIAGO, Jan 3 (Reuters) - Chile's total copper production fell 2.34% in November on an annual basis to reach 442,800 metric tons, the country's copper commission Cochilco said on Wednesday.

Production was down 16% at Codelco, while it jumped 6.3% at Escondida and rose 2.8% in Collahuasi. (Reporting by Natalia Ramos; Editing by Sarah Morland)