 Johnson Matthey PLC LSE:JMAT said profits for last year will be in line with forecasts but that it expects supply chain disruption for automotive customers, cost inflation and market volatility to disrupt the current year. The FTSE 100 group, which recycles platinum to make automotive and industrial catalysts, said it will seek to recover cost inflation through pricing and efficiencies but acknowledged that current trading was against a background of greater political and economic uncertainty with both the ongoing disruptive effects of COVID-19 and the impacts of the conflict in Ukraine. 