Hangzhou Oxygen Plant Group (SHE:002430) will invest 50 million yuan in a funding round for a 0.66% stake in controllable nuclear fusion technology startup Shanghai Singularity Energy Technology, according to a Thursday filing with the Shenzhen bourse.
The investment will allow Hangzhou Oxygen to take part in the controlled nuclear fusion industry through its cryogenic equipment, which could help cover Singularity Energy's helium refrigeration cycle for fusion devices.