Mar 10, 2021 South Korean Officials Notice a Sudden Rise in Crypto Mining Rigs Imports- Over 41 Shipments Intercepted in 3 Months Crypto adoption is a hot topic in South Korea, and recent figures have been proving it. However, crypto mining activity is also starting to gather interest across the country, per the latest reports from local media outlets. A Single Rig Should Worth $150 ‘or Less’ to Be Considered for Personal Use According to Kyungin Ilbo, custom officials in one of the biggest ports of South Korea, Incheon, are reporting a boost in mining rig hardware imports. The port is also the most prominent air terminal in the nation.