GaN
https://www.bccourier.com/global-gan-epitaxial-wafers-market-2020-future-development-status-mitsubishi-chemical-corporation-nitride-semiconductors-co/
PV
https://medicinsider.com/solar-photovoltaic-materials-market-still-has-room-to-grow-emerging-players-mitsubishi-material-basf-se-wacker-chemie-ag/