You can also send your products by means of cargo ship, it is less expensive, but it will take a few months to get there. https://cirandas.net/attempt/blog/%EB%8C%80%EA%B5%AC-%EC%9C%A0%ED%9D%A5%EC%95%8C%EB%B0%94%EC%9D%98-%EB%AA%A8%EB%93%A0-%EA%B2%83-%EB%AF%B8%EC%88%98%EB%8B%A4%EC%95%8C%EB%B0%94%EC%97%90%EC%84%9C-%EC%8B%9C%EC%9E%91%ED%95%98%EC%84%B8%EC%9A%94