China and the European Union have issued a joint call to action on climate change during an otherwise tense bilateral summit in Beijing on Thursday riven with major disagreements over trade and the war in Ukraine.

A joint statement promised new efforts to cut emissions at a time when China is positioning itself as the world’s one-stop shop for clean energy technologies.

EU Commission President Ursula von der Leyen, who constantly accuses the US of harming all sides with its tariffs, threatened China with Trump-style tariffs.