ArcelorMittal announces publication of its Half-Year Report 2014 and Recast of its 2013 Annual Report on Form 20-F

Luxembourg, 5 August 2014 - ArcelorMittal has published today its Half-Year Report for the six month period ended 30 June, 2014 ("HY Report"). As a result of the announcement on 11 December 2013 of changes to its organisational structure, ArcelorMittal has modified the structure of its segment information. The HY Report contains recast financial information for the year ended 31 December 2013 to reflect the retrospective application of the new segment information. This recast 2013 financial information updates without replacing the 2013 Annual Report published on 25 February 2014 (the "Annual Report") which is still available on the electronic database of the Luxembourg Stock Exchange (http://www.oam.lu/) and on http://corporate.arcelormittal.com/ under "Investors > Financial reports > Annual reports".

In addition, ArcelorMittal has filed with the U.S. Securities and Exchange Commission (www.sec.gov) on Form 6-K a recast of its 2013 annual report on Form 20-F to reflect the retrospective application of the same new segment information.

Both reports published today are available on http://corporate.arcelormittal.com/ under Investors > Financial reports > Half-year reports and on the electronic database of the Luxembourg Stock Exchange (http://www.bourse.lu/).

About ArcelorMittal

ArcelorMittal is the world's leading steel and mining company, with a presence in more than 60 countries and an industrial footprint in over 20 countries. Guided by a philosophy to produce safe, sustainable steel, we are the leading supplier of quality steel in the major global steel markets including automotive, construction, household appliances and packaging, with world-class research and development and outstanding distribution networks.

Through our core values of sustainability, quality and leadership, we operate responsibly with respect to the health, safety and wellbeing of our employees, contractors and the communities in which we operate.

For us, steel is the fabric of life, as it is at the heart of the modern world from railways to cars and washing machines. We are actively researching and producing steel-based technologies and solutions that make many of the products and components we use in our everyday lives more energy-efficient.

We are one of the world's five largest producers of iron ore and metallurgical coal and our mining business is an essential part of our growth strategy. With a geographically diversified portfolio of iron ore and coal assets, we are strategically positioned to serve our network of steel plants and the external global market. While our steel operations are important customers, our supply to the external market is increasing as we grow.

In 2013, ArcelorMittal had revenues of $79.4 billion and crude steel production of 91.2 million tonnes, while own iron ore production reached 58.4 million tonnes.

ArcelorMittal is listed on the stock exchanges of New York (MT), Amsterdam (MT), Paris (MT), Luxembourg (MT) and on the Spanish stock exchanges of Barcelona, Bilbao, Madrid and Valencia (MTS).

For more information about ArcelorMittal please visit: http://corporate.arcelormittal.com/.