From sanctioned cars to beauty clinics, Russian rubles have flowed into China’s border towns since Ukraine war

Suifenhe, a small city in China’s economically depressed rust belt, is a microcosm of an evolving Chinese-Russian trading relationshipSuited and booted in a navy twinset tracksuit and colourful high-top trainers, Wang Runguo is hustling. Darting across the gleaming floors of his cavernous car showroom, the 45-year-old from one of China’s poorest provinces is closing on yet another deal.