Foreigners need to worry about the new Chinese anti-espionage law instead [1]: at least 17 Japanese nationals have been recently accused of spying in China [2], and a US citizen jailed for life [3]. The German car industry is worried [4].
The law broadens the scope beyond what it originally sought to prohibit – leaks of state secrets and intelligence – to include any “documents, data, materials, or items related to national security and interests.” [1]