Premier Li Keqiang urged the European Union on Friday to fulfill the promise made in Article 15 of the protocol on China's accession to the World Trade Organization and properly handle frictions.

Li, while co-chairing the 19th China-EU leaders' meeting with European Council President Donald Tusk and European Commission President Jean-Claude Juncker, stressed that Article 15 is a sunset provision, and all sides should precisely fulfill the promise, according to a news release from the Foreign Ministry.

"That is fulfilling due international responsibility, abiding by international rules and respecting rule-based international order," the release quoted the premier as saying.