Cai Qirui: key obituary facts
Is Cai Qirui dead? Yes. Cai Qirui died on October 3, 2016, at age 102.
Cause of death: Cai Qirui's cause of death has not been publicly confirmed.
What was Cai Qirui known for?
He was known as Chinese chemist.
Chinese chemist
Died on Monday October 3rd 2016