Japan–South Korea export-control dispute

Conditions at the time

South Korean semiconductor and display production depended on selected key materials supplied from Japan.

How events unfolded

Japan changed export-licensing procedures for three materials on 7/4, and South Korea requested WTO consultations in month 9.

Stakeholders and impacts

Both governments, material exporters and semiconductor manufacturers responded to licensing and procurement issues.

Information available at the time

South Korea alleged violations of trade rules; this claim differs from a definitive WTO ruling.

Findings confirmed later

On 2023/3/23, South Korea notified withdrawal of the complaint and termination of panel-establishment proceedings.

Alternative interpretations and limitations

Tighter export-licensing procedures and a complete ban on all exports are not described as the same measure.

Source-based context and interpretation

Korea requested WTO consultations after export-licensing changes. The published request identified materials, procedures and Korea's claimed violations. It is a party's submission, not a WTO ruling. Commencement of a dispute differs from evidence of actual company procurement disruptions. ASSETCASTING interpretation: Stricter licensing is not a blanket export ban. Inventories, alternative supplies and processing times shape production effects. The submission alone cannot establish universal shutdowns or completed localization of materials; company implementation evidence is needed.

Evidence coverage through 2019-09-16 · Sources checked 2026-10-14

• WT/DS590/1 Request for Consultations by the Republic of Korea ↗

Related events and periods1

• Financial-crisis response and unconventional monetary policy →

  An event or period whose recorded start falls within this editorial interval. This does not establish that it caused or represents the characteristics of the era, nor guarantee that the entire period falls within the interval.