August 22, 2025: BASF Battery Materials is to work with Contemporary Amperex Technology to develop advanced and innovative cathode active materials.

BASF said on July 28 the companies had signed a framework agreement to cooperate internationally on cathode active materials for lithium ion batteries.

Daniel Schönfelder, president of BASF’s Battery Materials division. “Our diversified and local production footprint for innovative cathode materials will support CATL’s global business development.

The BASF group already operates a cathode material production plant in Germany. Last year, the company started operating its prototype metal refinery for battery recycling at the same site.

Last month, CATL said it would work with mining giant BHP Group on battery tech development and recycling.

The Chinese battery manufacturer said it had signed a memorandum of understanding with BHP, to explore opportunities in battery development for mining equipment and locomotives — including rapid charging infrastructure.

CATL said it would also look at opportunities under the partnership to boost battery material supply chains, including utilizing BHPs copper mining operations.