China will also restrict imports of medical devices from other countries that contain EU-made components worth more than 50% of the contract value.

China has barred European medical device companies from selling to its government in response to EU trade restrictions.

China hit back at the European Union’s restrictions on its medical device makers while maintaining key exceptions, adding uncertainty to ties ahead of a high-stakes summit later this month.

The EU is aiming for a July 9 deal, which would include a 10 percent baseline tariff. Trump has threatened to impose 50 percent tariffs if no deal is reached.

The European Union still aims to reach a trade deal with the United States by July 9 after Commission President Ursula von der Leyen and U.S. President Donald Trump had a "good exchange", a Commission spokesperson said on Monday.