This was a BioCentric (BEHL) partnership with Zenxin of China. Specifically, this partnership resulted in the formation of BioCentric Energy Algae Hong Kong Ltd (BCEA:HK).
BCEA.HK.
That looks an awful lot like a publicly traded stock on the Hong Kong exchange.
Funny...not a single quote engine can find that symbol as existing or ever existing so far. I'd keep looking, but I have other fool's errands to run today.