Why China-North Korea relations are tightening again
A Reuters analysis published Wednesday found new roadworks, port facilities and customs-related construction on both sides of the border, especially around the long-delayed New Yalu River Bridge between Dandong and Sinuiju. The report said the buildup could also give Beijing more sway if Washington ever tries to reopen direct talks with Kim.
The commercial recovery is already visible. According to Chinese customs data reported by Reuters in January, two-way trade rose 25% in 2025 to $2.73 billion, nearly matching the $2.79 billion recorded in 2019 before pandemic border restrictions. That rebound matters not only for North Korea’s sanctions-hit economy, but also for China’s effort to make itself indispensable again.
The transport link is widening, too. China said this week that passenger trains between Beijing, Dandong and Pyongyang are resuming, ending a six-year suspension. The move is still limited because North Korea remains largely closed to most foreign tourists, but it restores a visible transport artery and could eventually reopen the door to Chinese tour groups, which made up about 90% of visitors before the pandemic.
China-North Korea relations did not turn overnight
The current thaw fits a longer pattern. In January 2023, Reuters reported that Chinese exports to North Korea more than tripled after freight trains resumed, an early sign that cross-border commerce was beginning to recover from the COVID-19 freeze.
But the relationship was not linear. By June 2024, Reuters noted that China was keeping some distance as Russia and North Korea deepened ties, underscoring how far Pyongyang had diversified its options and how much influence Beijing still needed to recover.
The reset became harder to miss in September 2025, when Xi Jinping and Kim Jong Un held their first meeting in six years in Beijing. That encounter moved the story from cautious maintenance to active repair, and the latest trade and rail moves suggest the diplomatic symbolism is now being matched by logistics.
What comes next
It is still too early to call this a full strategic reset. North Korea has reason to balance China against Russia, and Beijing still cannot dictate Pyongyang’s security choices. But the direction is much clearer than it was a year ago: China is rebuilding influence through trade, transport and border infrastructure, and North Korea is willing to take the benefits while keeping its strategic options open.
