ICMM Member ? Whether a company is a member of the International Council on Mining & Metals (ICMM)

IRMA Member ? Whether a company is a member of the Initiative for Responsible Mining Assurance (IRMA)

Human Rights Policy ? Company policy describing its approach and commitment to human rights

EITI Supporter ? Whether the company is a supporter of the Extractive Industries Transparency Initiative

Transition Minerals ? The company is being tracked on our Transition Minerals Tracker for human rights allegations linked to one or more of the following minerals: bauxite, cobalt, copper, iron, lithium, manganese, nickel and zinc