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China State Railway Group

China State Railway Group

State Enterprise

Appears in 2 stories

Stories

North Korea edges back into the world after six years of extreme isolation

Built World

Operating the Chinese leg of the resumed K27/K28 train

North Korea sealed its borders on January 23, 2020, before most countries had heard of COVID-19. For six years, the country operated in near-total isolation — trade with China collapsed by 96%, food availability dropped to levels not seen since the famine that killed hundreds of thousands in the 1990s, and not a single foreign tourist set foot in the country for four years. On March 12, 2026, a passenger train will depart Beijing for Pyongyang for the first time since that closure, carrying diplomats and businesspeople in just two carriages on a 25-hour journey through the border city of Dandong.

Updated Mar 10

World's largest annual human migration

Built World

Managing 539 million expected trips in 2026

Every winter, China empties its cities. Some 9 billion passenger journeys—more than the total global population—occur over 40 days as hundreds of millions of migrant workers return to their home villages for Spring Festival. This is Chunyun, the largest annual human migration on Earth, and it transforms not just Chinese society but global supply chains that depend on Chinese manufacturing.

Updated Feb 3