(251125) -- THE HAGUE, Nov. 25, 2025 (Xinhua) -- Wang Daxue, deputy director general of the arms control department in China's Foreign Affairs Ministry and also head of the Chinese delegation to the 30th session of the Conference of the States Parties to the Chemical Weapons Convention (CSP-30), delivers a speech at a side event hosted by the Chinese delegation in The Hague, the Netherlands, on Nov. 24, 2025. The CSP-30 opened here on Monday. China has appealed to all states parties of the Organization for the Prohibition of Chemical Weapons (OPCW) to advance true multilateralism and enhance solidarity and cooperation. (Xinhua)