Also, there are things that foreign companies simply will not concede to Beijing. Tencent allows full access to their networks to the government. Ephemeral criticisms of the government can get you a warning from the state. This is unconscionable behavior in a lot of other countries, but it's a concession Chinese companies have made time and again.
Are there any sources where I can read more? I know Google fought a lot over similar issues and eventually withdrew their hardware from China.
Also, the Chinese are building a citizen scoring card system, that will rate your standing with the government from birth to death.
Maybe vaping/e-cigarette technology too.
> BIS Research estimates that the global electronic cigarette industry will exhibit a growth of over 22.36% (CAGR) from 2015 to 2025, to reach a total market value of $50 Billion by 2025
https://bisresearch.com/industry-report/electronic-cigarette...