[1] Gold Peak Technology Group Limited currently holds approximately 86% interest in GP Industries, which is publicly listed in Singapore.

[4] GP Energy Tech is a member of Gold Peak Technology Group and focuses on rechargeable battery design and manufacturing.

[5] Workers at GP factories have been routinely exposed to Cadmium dust,[6][7] an extremely toxic metal used in the manufacture of Nickel-cadmium batteries that can cause kidney failure, lung cancer and bone disease.

GP had promised compensation to workers affected by poisoning but severely reduced the negotiated amount offering a "take it or leave it" situation.

Karin Mak's documentary Red Dust follows female workers fighting for medical care from their former employer, China's GP Batteries factory, after suffering years of cadmium poisoning.