Numerous foreign OEMs, frustrated by the difficulties of competing in China, have simply cut their losses and run.

Germany’s Nordex exited last year, having had manufacturing facilities there since 1998, while compatriots Senvion stopped selling turbines there this year after a decade of activity.

“No foreign manufacturers can [over] the long term be successful in China,” says Senvion chief executive Andreas Nauen, adding that the authorities have long favoured local suppliers.