This reminds me of a Chinese company 360 (www.360.cn). It used to be a malware company and then turned into a antivirus company.
Speaking of China, it has always been strange how well ExpressVPN worked there even during high pressure moments where all other vpn operators bit the dust, with some already wondering a few years ago if there wasn't something more shady going on. Eventually I ended up using some self managed shadowsocks servers and it's been a while, so no idea what the current state of affairs is, but I'm even less convinced to use them now.