Identify the correct sequence to make a coherent paragraph:

A. Cairn India was valued at $13.6 billion at the close of trading on Wednesday, valuing Cairn Energy's stake at $8.5 billion.
B. India-focussed Vedanta Resources is in talks to buy a stake in Cairn India that would be the diversified miner's first move into oil and gas.
C. BHP Billiton is the only large mining company to have a significant interest in oil. — Reuters
D. Vedanta and British oil and gas company Cairn Energy, which has a 62.37 per cent interest in Bombay-listed Cairn India, confirmed on Thursday they were in talks.