No business changes can be found by searching any which way, so far.
CEO Shulin Liu & Wife EACH own 9 million shares totaling 18 million shares; out of 24 million or so outstanding, so maybe they sold partially or outright.
Many other sites list YSYB having up to 1,000 employees at present; despite 2 years plus of COVID lockdown.
I have 1,229,300 shares proudly, with high confidence in the company’s Long Value.
Therefore, others own 5 million shares or so approximately.
Greatly encouraging to see site IN ENGLISH ! ~ That’s rare indeed !!