Following the Trump-Xi talks in Beijing, South Korean semiconductor companies are caught between the lure of expanding sales in China and the risk of accelerating Chinese rivals' progress in advanced chip technologies.
- US-China summit impacts Korea's chip export dynamics
- Tension between sales gains and technology leakage concerns
- Advanced lithography equipment access remains a critical issue
What happened
The Trump-Xi summit in Beijing addressed semiconductor export controls imposed by the US and China’s influence over rare earth elements, pivotal for chip manufacturing. South Korean manufacturers like Samsung Electronics and SK hynix face new uncertainties as they evaluate the impact of these developments on their supply chains and market access.
US restrictions aimed at slowing Chinese advances in AI and high-performance computing have tightened the flow of semiconductor equipment to China. Meanwhile, China wields rare earth supplies as leverage, complicating trade discussions. Potential easing of some US restrictions may depend on China committing to purchase American goods in agriculture, energy, and aerospace sectors.
Why it matters
South Korea’s chipmakers stand at a crossroads: they can capitalize on potential growth by selling more to Chinese customers but risk enabling competitors with advanced technology that could narrow the technology gap. This is especially critical regarding access to immersion and extreme ultraviolet (EUV) lithography machines, essential for cutting-edge chip production.
Experts argue that while the US is unlikely to allow China to access EUV lithography equipment, any relaxation for equipment tied to 14-nanometer and 7-nanometer processes raises concern. Allowing such technology could empower Chinese firms to advance logic and memory chip manufacturing, threatening Korea’s leadership in these areas.
What to watch next
Stakeholders will be closely monitoring Washington’s decisions on semiconductor export controls, especially concerning technology used in advanced chip fabrication. How China handles rare earth supply commitments will also remain a significant factor in trade relations and industry strategy.
Additionally, tracking shifts in Korean chip exports to China will be crucial. Recent data shows a strong rebound in exports, with semiconductors leading growth. A successful diplomatic outcome potentially easing trade tensions could further accelerate this recovery, benefiting Korea’s semiconductor sector despite the risks involved.