Four-Way Conversion catalyst (FWC™) FWC™reduces emission of gaseous pollutants and particulates  FWC™ HC Combines a 3-way conversion catalyst with CO integrated filter on a ceramic substrate NOx  Reduces gaseous emissions Particulates Precious metal-based catalytic coating removes N 2 exhaust gases from engine emissions2 CO2  Removes particulates HO 2 Filters and combusts particulates 1 Leading position: Global mobile emissions catalysts patents  Complies with emissions limits 150 Helps OEM meet EU 6c regulatory standards 100  FWC™introduced in 2013 Sustains BASF’s leading technology position 50 0 BASF Competitors 1 2009 – 2013 2 Hydrocarbons, carbon monoxide, nitrogen oxides 32