According to the Impact report Fairphone already worked on 7 materials with the FP2 in 2017:
- Cobalt (*)
- Copper (30% recycled -> >50% in the FP3 according to Laura at the Launch event (28:10))
- Gold (fair trade)
- Plastic (50% recycled)
- Tantalum (conflict free)
- Tin (conflict free)
- Tungsten (conflict free)
(*) Cobalt is not officially considered a conflict mineral, but Fairphone has identified similar challenges along the supply chain as with Gold, Tantalum, Tin & Tungsten and is working on improvements.
According to this blog post (also from 2017) they are concentrating on 10 materials where they want to improve things, which also include:
- Galium
- Indium
- Nickel
- Rare earths