HOME businessBoeing CEO Dave Calhoun to step down in shakeup amid safety crisis International Insights news portalbusiness 2024-04-30 12:18:050Boeing CEO Dave Calhoun. Photo: Aaron Schwartz / NurPhoto via AFP上一篇IMF approves immediate release of final $1.1 billion tranche of $3 billion bailout to Pakistan下一篇8th Aswan int'l women film festival opens in Egypt