Amount of coking coal from Australia that will be affected due to the disruption. It represents about 3 per cent of global coking coal supply this year, according to Daniel Hynes, commodity strategist at ANZ.

Countries with large steel making capacity that depend on coking coal imports from Australia include: China, Japan and India.

Percentage of coking coal that China and Japan import from Australia. They, along with India, will now need to turn to Russia and Mongolia to make up for disrupted supplies.