On November 23, 2017, Director-General of the Department of Arms Control of the Foreign Ministry Wang Qun met with incoming President of the 2nd Session of the Preparatory Committee for the 10th Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) and Permanent Representative of Poland to the United Nations Office and International Organizations in Vienna Adam Bugajski, who was on a working visit to China. Both sides made an in-depth exchange of views on the 2nd session of the Preparatory Committee for the 10th NPT Review Conference, nuclear disarmament situation, the Korean Peninsula nuclear issue, the Iranian nuclear issue and other regional hotspot issues.