France and China planned to sign trade deals worth billions of euros on Monday during a visit by Chinese President Xi Jinping but Paris will also take the opportunity to push back against Beijing's "Belt and Road" infrastructure initiative.

President Emmanuel Macron wants to forge a united European front to confront Chinese advances in trade and technology. Xi's visit also provided a stage for protesters seeking more European action over the alleged mistreatment of minorities in China.

After he and Xi meet later on Monday, the two will hold further talks on Tuesday with German Chancellor Angela Merkel and Jean-Claude Juncker, head of the European Union executive.