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Chinese scientists announced they have realized satellite-based distribution of entangled photon pairs over a record distance of more than1,200 kilometers Friday, a major breakthrough that could be used to deliver secure messages.

Co-chaired by Fiji and Sweden, the Conference aims to support the implementation of Sustainable Development Goal 14: Conserve and sustainably use the oceans, seas and marine resources for sustainable development.

Proposed by China in 2013, the Belt and Road Initiative refers to the Silk Road Economic Belt and the 21st Century Maritime Silk Road, aiming at building a trade and infrastructure network connecting Asia with Europe and Africa along the ancient trade routes of Silk Road.

Liu said that cooperation under the framework had significantly boosted global economic growth, improved global governance and promoted the practice of democracy in international relations.

Over the past 16 years since its establishment, the SCO has developed into a significant platform for enhancing mutual trust, deepening good neighborliness and friendship, expanding pragmatic cooperation and maintaining regional security and stability between the member states.