Global Commitment

"Over the years we have achieved continuous growth in revenues and earnings. Today, as most of our markets are recovering, we are solidly positioned to keep growing during the coming years, maintaining our leadership position in our three main businesses: Specialty Plant Nutrition, Iodine and Lithium.
SQM is committed to the constant improvement of its corporate governance practices, in order to remain an ethically driven organization that offers equal treatment to all its shareholders, maximizing investment returns and optimizing shareholder value."

Patricio Contesse G.
President & CEO

IR Calendar

DATE	EVENT
March 1, 2011	Publication 4Q 2010 results (after market close)
March 3, 2011	Conference call 4Q 2010 (10:00 am ET)
May 24, 2011	Publication 1Q 2011 results (after market close)
May 25, 2011	Conference call 1Q 2011 (12:00 noon ET)
August 30, 2011	Publication 2Q 2011 results (after market close)
September 1, 2011	Conference call 2Q 2011 (12:00 noon ET)
November 22, 2011	Publication 3Q 2011 results (after market close)
November 23, 2011	Conference call 3Q 2011 (09:00 am ET)