Steel prices drop by 40% in 2015 for steel supplied to the automobile industry. Chinese producers reduce prices on world markets as China increases exports. ArcelorMittal suffers a loss of $7.9 billion in the fourth quarter of 2015 on its steel business and mining. The mining unit had a$3.5 billion operating loss and the company took a writeoff of $3.4 billion on mines as a result of the collapse in the mining industry prices. For the full year the company expects $4.5 billion in earnings for 2015 before interest, taxes, depreciation and amortization, compared to $5.2 billion in 2014. Its capitalization has declined to about $6.8 billion.