Zhu Yiming's fortune hit $13.9bn when CXMT closed up 466%. He has pledged 40% of it to employees, starting in three years.

A Chinese national champion at the forefront of a fierce technology rivalry with the U.S., CXMT is now the country’s largest onshore-listed firm.

Changxin Technology Group (CXMT) shares soared over 500% on Monday during their STAR Market debut, cementing its position as the most valuable China-listed company.