Likewise India, which seemed poised to overtake China as the world's biggest coal importer, may also slow its overseas purchases, because - much to the surprise of many - state-owned Coal India (Other OTC: CLNDY - news ) seems to be making progress towards meeting a target of 1 billion tonnes of local production by 2020.
Refer to the input text as context and select the correct relationship between 'Coal India' and 'coal' from the available options.
Options: stock exchange, product/material produced, currency, legal form