Inside University of South China's largest research partnership: Central South University

Behind University of South China's research output sits a defining relationship: 2,251 co-authored works with Central South University (China) in the five years to 2025, the university's single largest collaboration.

It anchors an unusually connected research base: 649 collaborating institutions across 56 countries, producing 16,612 joint works over the window, with international co-authors on 15% of output.

The collaborative work travels: its field-weighted citation impact stands at 2.32, where the world average is 1.0.

The Research Collaboration Index, the first global account of how universities actually collaborate, publishes its first full edition on Tuesday 15 September at 09:00 UK.

Every figure derives from the open global research record and is checkable at source.