Markets & Economy Mubadala Agrees Investment in Luckin Coffee as Transaction Totals About $1 Billion September 10, 2026 · 10:34 am 1 sources Image: Yahoo Finance ad slot · in-content video 16:9 Coverage More coverageMubadala Agrees Investment in Luckin Coffee as Transaction Totals About $1 BillionYahoo Finance · September 10, 2026 10:34