https://ksusentinel.com/2021/02/22/exclusive-report-whats-new-in-gate-bipolar-transistors-statcom-market-for-2021-abb-siemens-rongxin-sieyuan-electric-hitachi-mitsubishi-electric-sc-electric/
Exclusive Report: What’s New in Gate Bipolar Transistors STATCOM Market for 2021 – ABB, Siemens, Rongxin, Sieyuan Electric, Hitachi, Mitsubishi Electric, S&C Electric