What they say
"Beijing hopes that the summit will continuously consolidate the international consensus on nuclear security, advance national capacity-building, boost international cooperation and foster a global nuclear security culture. China will work with all parties concerned to ensure the success of the Washington summit and establish an international nuclear security system featuring fairness, cooperation and win-win results."
Li Baodong, vice-minister of foreign affairs of China

"We're really quite encouraged by the leadership that China is beginning to show in the nuclear security realm, not only in managing its own material but in creating a platform for cooperation regionally and internationally through the Center of Excellence that it's been carrying out."