Our Operations Social Responsibility 2012

Mosaic is one of the world’s leading producers of concentrated phosphate and crop nutrients. The experience and market strength of Mosaic provides an industry veteran, the energy of a young enterprise — this duality is unique in our sector and allows Mosaic flexibility for innovation in 13 percent of the an established industry. world’s phosphate

Our world-class mining and processing operations produce more than 10 percent of production and the world’s potash and phosphate supplies. We move these products through the value chain to wholesalers and retailers through our extensive global distribution system. 12 percent of the We have key distribution facilities in eight countries, serving wholesalers, retail world’s potash dealers and individual growers in approximately 40 countries. Mosaic also offers value- added services, such as tools to assist in application rates of crop nutrients and other production. customized services that increase both crop and economic yields. We have a rich legacy of experience and innovation, producing a line of premium products that offers greater nutrient delivery with lower application rates.

With unique products and services, facilities around the world and a diverse customer base, we are truly helping the world grow the food it needs.

Phosphates Potash Mosaic is the world’s largest producer Mosaic’s potash production capabilities of finished phosphate products, with an are the third largest in the world, with an annual capacity of 9.7 million tonnes. annual peaking capacity of 10.3 million Our principal phosphate production tonnes. Our principal Potash operations facilities are located in Florida and are located in Canada and the Louisiana. We operate four mines and United States. We operate three mines three concentrates plants in Florida that in , Canada, including produce phosphate and animal the world’s largest potash mine feed products, as well as a concentrates in Esterhazy, as well as mines in plant in Louisiana that produces New Mexico and Michigan. phosphate fertilizer. WHY CROPS NEED POTASH WHY CROPS NEED PHOSPHATE Potash, or potassium, is known Phosphate, or phosphorus, is known as as “the regulator” of crop nutrients “the energizer” in crop nutrients, playing a and provides the following benefits to key role in photosynthesis and providing growing plants: the following benefits to growing plants: • Leads to the formation of a larger and • Improves root growth deeper root system • Advances maturity; lowers grain • Reduces water loss and wilting moisture at harvest • Regulates nitrogen uptake • Leads to higher crop quality • Increases protein content in some crops • Increases water use efficiency • Reduces lodging caused by weak stalks • Increases yields Financial Highlights Fiscal year in millions, except per share amounts 2011 2010 2009 Net Sales $ 9,937.8 $ 6,759.1 $10,298.0 Gross Margin 3,121.8 1,693.3 2,766.7 Operating Earnings 2,664.2 1,270.8 2,400.9 Net Earnings Attributable to Mosaic 2,514.6 827.1 2,350.2 Diluted Net Earnings Per Share 5.62 1.85 5.27 Cash and Cash Equivalents 3,906.4 2,523.0 2,703.2 Total Assets 15,786.9 12,707.7 12,676.2 Total Long-Term Debt (Including Current Maturities) 809.3 1,260.8 1,299.8 Total Equity 11,6 61. 9 8,748.4 8,515.2 Net Cash Provided by Operating Activities 2,426.7 1,356.0 1,242.6 Capital Expenditures 1,263.2 910.6 781.1 Dividends Per Share on Common Stock 0.20 1.50(a) 0.20 (a) Includes $1.30 special dividend. world’s Largest P+K Companies fiscal 2011 sales by country Source: IFA, company reports and Mosaic estimate $ in millions

Mosaic(a) India $1,566 (a) $993 (a) PotashCorp Canada $630 Uralkali(b) Belaruskali Others $625 OCP Australia $238 Israel Chemicals Brazil $1,810 Argentina $233 K+S Japan $166 Yuntianhua Colombia $158 GCT Agrium 0 3 6 9 United States $3,519 K2O2 P2O5 Million Tonnes Production, 5-Year Average 2006–2010 (a) (a) Mosaic K2O production includes production, mined, milled and shipped Export association of the Saskatchewan potash producers. by Mosaic under the tolling agreement with PotashCorp production statistics. (b) Reflects combined Uralkali and Silvinit production over the period.

Mosaic’s Global Footprint

Phosphate Production Potash Production Distribution Facilities Joint Ventures

This fact sheet contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements include, but are not limited to, statements about future financial and operating results. Such statements are based upon the current beliefs and expectations of ’s management and are subject to significant risks and uncertainties. These risks and uncertainties include but are not limited to the predictability and volatility of, and customer expectations about, agriculture, fertilizer, raw material, energy and transportation markets that are subject to competitive and other pressures and economic and credit market conditions; the level of inventories in the distribution channels for crop nutrients; changes in foreign currency and exchange rates; international trade risks; changes in government policy; changes in environmental and other governmental regulation, including greenhouse gas regulation, implementation of the U.S. Environmental Protection Agency’s numeric water quality standards for the discharge of nutrients into Florida lakes and streams or possible efforts The Mosaic Company to reduce the flow of excess nutrients into the Gulf of Mexico; further developments in judicial or administrative proceedings; difficulties or delays in receiving, increased costs of or challenges to necessary governmental permits or approvals; the effectiveness of the Company’s processes for 3033 Campus Drive managing its strategic priorities; adverse weather conditions affecting operations in Central Florida or the Gulf Coast of the United States, including Suite E490 potential hurricanes or excess rainfall; actual costs of various items differing from management’s current estimates, including, among others, asset retirement, environmental remediation, reclamation or other environmental regulation, or Canadian resources taxes and royalties; accidents and Plymouth, Minnesota 55441 other disruptions involving Mosaic’s operations, including brine inflows at its Esterhazy, Saskatchewan, potash mine and other potential mine fires, 800-918-8270 floods, explosions, seismic events or releases of hazardous or volatile chemicals, as well as other risks and uncertainties reported from time to time in The Mosaic Company’s reports filed with the Securities and Exchange Commission. Actual results may differ from those set forth in the www.mosaicco.com forward-looking statements. © 2012 The Mosaic Company