EU’s tech ban, China’s mysterious Nantianmen project: 7 science highlights

South China Morning PostEN 1 min read 100% complete by SCMPFebruary 25, 2026 at 08:30 AM

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The European Union has banned Chinese organizations from participating in critical technology programs, including AI and chip development. This move affects researchers in these sectors, but some experts believe the impact may be limited due to existing low levels of collaboration. Meanwhile, computational biologist Bao Zhirong has returned to China after 30 years in the US, taking up a position at the Southern University of Science and Technology in Shenzhen. In ancient China, prized red gemstones like carnelian were highly valued, with 11 undisturbed crimson beads found in Sanxingdui's highest-ranking sacrificial pit for over 3,000 years. The discovery sheds light on the significance of this ancient, mysterious kingdom. Bao Zhirong's return to China marks a significant shift in his career after spending three decades in the US.

Key Entities & Roles

Key Player Opposition Context

Sanxingdui 30% Shenzhen 40% United States 50% Southern University of Science and Technology ×260% Bao Zhirong ×370% China ×380% European Union ×290%

Keywords

eu tech ban 90% china 80% science 70% bao zhirong 60% computational biology 60% artificial intelligence 60% ancient shu kingdom 50% chips 50% red gemstone 40%