EP65: The South Korean Loophole: Is China’s Access to Advanced Technology Wide Open?

Summary:

In this episode, we examine the growing tension between the US and South Korea regarding export controls on semiconductor technology to China. Despite international efforts to restrict China's access to advanced technology, South Korea's dependence on the Chinese market and lack of comprehensive export controls present a significant loophole. This loophole, fueled by South Korea's key role in the global semiconductor industry, weakens the effectiveness of export restrictions, potentially enabling China to obtain restricted technology through indirect channels. We emphasize the urgency of closing this loophole to ensure the efficacy of global efforts to safeguard advanced technology.

Questions to consider as you read/listen:

1. What are the implications of South Korea's lack of export controls on advanced semiconductor technology for the global effort to curb China's technological advancement?
2. How do the competing priorities of South Korea's economic ties with China and its security alliance with the US impact its stance on semiconductor export controls?
3. What are the potential consequences for South Korean companies and the global semiconductor industry if South Korea adopts stricter export controls on China?

Long format:

The South Korean Loophole: Is China’s Access to Advanced Technology Wide Open?

Introduction

As global powers increase restrictions on semiconductor and technology exports to safeguard critical advancements from unauthorized access, Japan, the Netherlands, the USA and Taiwan have implemented rigorous export controls aligned with U.S. policies aimed at limiting China’s access to cutting-edge semiconductor technology. However, a significant gap in these measures lies in the lack of similar restrictions in South Korea. Given South Korea’s central role in the semiconductor industry and its proximity to China, this absence of export controls represents a critical vulnerability in the broader strategy to curb China’s acquisition of sensitive technology. Without coordinated measures from South Korea, there exists a substantial risk of these technological safeguards being circumvented, potentially undermining the collective efforts of other nations.

INFORMATION

South Korea is considering export controls on semiconductor technology, in response to the US's request to limit the export of certain equipment and technologies to China:

Equipment and technology

The US is asking South Korea to limit the export of equipment and technologies used to make advanced logic chips and DRAM memory chips. This includes logic chips more advanced than 14-nanometer, and DRAM memory chips beyond 18 nanometer.

The South Korean government is concerned that export control measures on China could negatively impact the competitiveness of the South Korean semiconductor industry.

China is South Korea's biggest trading partner, and South Korea relies on China for trade.

But as of right now, there are no laws or regulations preventing export. It is up to the individual companies. The South Korean government says it is in favor of multi county talks aimed towards export curbs but does not seem to be independently committed to act.

This is a very large loophole for China. If the other countries, namely USA, the Netherlands, Japan and Taiwan are looking for their export controls to be effective rather than just hurt their companies bottom line, South Korean involvement isn’t just preferred. It is necessary.

In October 2023, the South Korean government announced that its semiconductor manufacturers, Samsung and SK Hynix, have secured waivers from U.S. export curbs. The waivers do not have a definite end date.

South Korea is a major player in the global semiconductor industry, with companies like Samsung and SK Hynix operating in China. However, China is South Korea's biggest trading partner, accounting for roughly half of South Korean semiconductor sales. South Korea is also a key ally of the US, and their security alliance is a cornerstone of their relations.

CONCLUSION

The absence of stringent export controls in South Korea creates a large and concerning loophole in the international effort to limit China’s access to advanced semiconductor technology. While Japan, the U.S., the Netherlands and Taiwan have tightened restrictions to protect sensitive technology, South Korea’s openness to China weakens this protective stance, potentially allowing restricted technology to enter the Chinese market through indirect channels. For the global strategy against unauthorized technology transfer to succeed, cohesive export controls from key players like South Korea will be essential. Closing this gap is critical to ensuring the effectiveness of semiconductor and technology curbs in an increasingly competitive and security-conscious global landscape.

Sources:

https://koreapro.org/2024/04/us-reportedly-presses-south-korea-to-tighten-chip-export-controls-on-china/#:~:text=for%20sensitive%20products.-,The%20U.S.%20has%20asked%20South%20Korea%20to%20tighten%20export%20controls,export%20controls%20for%20sensitive%20products

https://www.bloomberg.com/news/articles/2024-03-22/south-korea-targets-multi-country-talks-for-chip-export-controls#:~:text=South%20Korea%20is%20tapping%20into,as%20its%20biggest%20trading%20partner

https://www.japantimes.co.jp/business/2024/09/02/tech/south-korea-us-china-chip/#:~:text=%22The%20bigger%20the%20shock%2C%20the,important%20to%20us%2C%20too.%E2%80%9D

https://qz.com/south-korea-china-chip-exports-us-1851380981#:~:text=Bloomberg%2C%20citing%20unnamed%20sources%20familiar,memory%20chips%20beyond%2018%20nanometer

https://koreapro.org/2024/04/us-reportedly-presses-south-korea-to-tighten-chip-export-controls-on-china/#:~:text=South%20Korean%20officials%20are%20reportedly,export%20controls%20for%20sensitive%20products

https://www.bloomberg.com/news/articles/2024-03-22/south-korea-targets-multi-country-talks-for-chip-export-controls#:~:text=South%20Korea%20is%20tapping%20into,as%20its%20biggest%20trading%20partner