core sector communique

Arcelor Mittal : Extraordinary General Meeting on 25 January

Luxembourg, 7 January 2011 - ArcelorMittal wishes to remind its shareholders that a general meeting and an extraordinary general meeting have been convened for Tuesday January 25, 2011, at 2.00 p.m. local time at its registered office at 19, avenue de la Liberté, L-2930 Luxembourg, Grand-Duchy of Luxembourg.

The purpose of the meeting is primarily for the shareholders to deliberate on the spin-off of
ArcelorMittal’s stainless and specialty steels business into APERAM, a newly created company.

Our shareholders are encouraged to participate and may obtain all relevant information and documents from www.arcelormittal.com under “Investors & Shareholders” – “Extraordinary General Meeting 25 January 2011”, by calling +352 4792 2652 or +00 800 4792 4792 (toll-free from the European Union and Switzerland only), by sending a fax to: +352 4792 2833, or by sending a request by e-mail at: privateinvestors@arcelormittal.com.

About ArcelorMittal

ArcelorMittal is the world's leading steel company, with operations in more than 60 countries.

ArcelorMittal is the leader in all major global steel markets, including automotive, construction, household appliances and packaging, with leading R&D and technology, as well as sizeable captive supplies of raw materials and outstanding distribution networks. With an industrial presence in over 20 countries spanning four continents, the Company covers all of the key steel  markets, from emerging to mature.

Through its core values of sustainability, quality and leadership, ArcelorMittal commits to operating in a responsible way with respect to the health, safety and wellbeing of its employees, contractors and the communities in which it operates. It is also committed to the sustainable management of the environment and of finite resources. ArcelorMittal recognises that it has a significant responsibility to tackle the global climate change challenge; 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.

In 2009, ArcelorMittal had revenues of $65.1 billion and crude steel production of 73.2 million tonnes, representing approximately 8 per cent of world steel output. ArcelorMittal is listed on the stock exchanges of New York (MT), Amsterdam (MT), Paris (MT), Brussels (MT), Luxembourg (MT) and on the Spanish stock exchanges of Barcelona, Bilbao, Madrid and Valencia (MTS)