The content originally appeared on: CNN New York (CNN Business)US-listed Russian stocks have been in freefall following the invasion of Ukraine - but it's not the only nation whose stocks are getting whipsawed. Shares of major Chinese firms have been up and down in 2022. There's plenty weighing on sentiment: worries about leading Chinese companies possibly getting delisted in the United States, Beijing's crackdowns on big Chinese tech firms, criticism over China's 'no limits' relationship with Russia and a resurgence […]