Last Thursday, the European Union added 14 Chinese companies to its latest round of sanctions, accusing them of providing support for Russia’s war against Ukraine – but few of the names were recognisable to anyone outside narrow trading and compliance circles. Officials were taken aback less than 24 hours later, when Beijing – which had been notified of the ragtag group of traders and freight forwarders to be listed by the EU as far back as June – fired back ferociously. Unlike the long notice...