Li Hejun, once China’s richest man, taken away Dec. 17, days before remainder of his solar energy business finally ran out of gas

Subsidiaries of solar energy products firm have missed payments on as much as $5.6 million in fees, sources say

As it pitches $7 billion plan to buy out Hong-Kong listed shares, company moves to terminate half of workforce, sources say

Former solar superstar fulfills key condition to end three-year share suspension

Agreement complements German automaker’s pivot to clean energy, Chinese solar panel maker’s ambitious research