"In our work across the aluminum industry, MX Holdings, Metal Exchange and Pennex are committed to serving the needs of our customers and our communities. One way we do this is by increasing our focus on sustainability, which requires the right tools and data to define, measure, and enable potential emissions reductions. By partnering with CarbonChain, we hope to not only substantiate our efforts with concrete evidence, but to also discover new ways to drive lower-carbon business growth."