Global Industry Exclusive! Brunp Earns RMI Certification for All Nickel-Cobalt-Manganese-Lithium Product Categories, Setting a Sustainability Benchmark

Anchored as an ecological enabler and low-carbon practitioner, Brunp Recycling prioritizes sustainable supply chain management. Having earned RMI certification for cobalt products at its Yichang base in June 2025, the company achieved a historic milestone on July 30: its Changsha base secured full RMI certification for all four core metals, breaking through the battery industry’s most stringent sustainability compliance barriers.

This milestone makes Brunp the world’s only new energy enterprise to hold full RMI certification for the four core battery metals: nickel, cobalt, manganese, and lithium. It further bolsters circular economy momentum for the global green energy transition.

The Responsible Minerals Initiative (RMI) is a multi-industry initiative under the Responsible Business Alliance (RBA). It aims to promote transparency and accountability in mineral supply chains and drive mineral supply chains to make positive contributions to global socio-economic development.

The RMI certification employs a rigorous audit mechanism to conduct a comprehensive assessment of an enterprise's sustainable development and supply chain transparency. It serves as a reflection of an enterprise's overall strength in the field of sustainable development, and Brunp's achievement in this regard provides a replicable model for the new energy industry.