MT Arcelor Mittal New

Regulatory News:

ArcelorMittal today announces the detailed dividend payment schedule for 2012. The schedule includes, for each quarter of 2012, the amount of the dividend, the ex-dividend, record and payment dates, as well as the date at which the foreign exchange rate is fixed to determine the value in euros of the dividend, which is announced in US dollars.

All data included in this schedule are subject to shareholder approval.

The announcement schedule is found below and the full schedule is available on ArcelorMittal's website www.arcelormittal.com, under Investors and Shareholders > Share Information > Dividend Payment Schedule.

1st Quarter 2012 (interim)   USA, Netherlands, France, Spain, Luxembourg Announcement Date 10 February Ex-Dividend 17 February Record Date 21 February Payment Date 13 March FX Exchange Date: 16 February     2nd Quarter 2012 USA, Netherlands, France, Spain, Luxembourg Announcement Date 14 May Ex-Dividend 23 May Record Date 25 May Payment Date 14 June FX Exchange Date: 22 May   3rd Quarter 2012 USA, Netherlands, France, Spain, Luxembourg Announcement Date 10 August Ex-Dividend 20 August Record Date 22 August Payment Date 10 September FX Exchange Date: 17 August     4th Quarter 2012 USA, Netherlands, France, Spain, Luxembourg Announcement Date 09 November Ex-Dividend 19 November Record Date 21 November Payment Date 10 December FX Exchange Date: 16 November

About ArcelorMittal

ArcelorMittal is the world's leading steel and mining company, with a presence in more than 60 countries.

ArcelorMittal is the leader in all major global carbon steel markets, including automotive, construction, household appliances and packaging, with leading R&D and technology. The Group also has a world class mining business with a global portfolio of over 20 mines in operation and development, and is the world’s 4th largest iron ore producer. With operations in over 22 countries spanning four continents, the Company covers all of the key industrial markets, from emerging to mature, and has outstanding distribution networks.

Through its core values of sustainability, quality and leadership, ArcelorMittal commits to operating in a responsible way with respect to the health, safety and well-being of its employees, contractors and the communities in which it operates. It is also committed to the sustainable management of the environment. It takes a leading role in the industry's efforts to develop breakthrough steelmaking technologies and is actively researching and developing steel-based technologies and solutions that contribute to combat climate change. ArcelorMittal is a member of the FTSE4Good Index and the Dow Jones Sustainability World Index.

In 2010, ArcelorMittal had revenues of $78.0 billion and crude steel production of 90.6 million tonnes, representing approximately 6 per cent of world steel output. The Group's mining operations produced 47 million tonnes of iron ore and 7 million tonnes of metallurgical coal.

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 visit: www.arcelormittal.com.