Magnesium could be next material to see supply shortages due to high d… stocking 0 39 2021.11.10 15:57 https://youtu.be/T8GfTpCKDXo + 26 '100% 중국산 마그네슘'...'제2 요소수 대란' 우려 Concerns are mounting that the recent shortage of diesel exhaust fluid in South Korea could be just one of many ...