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Our local teams are here to help. 

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Frequently Asked Questions

 

Global Market Development


Fabiano Silvestrin
Fabiano Silvestrin
Global Market Development

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USA and Canada


Roger Gunning
Roger Gunning
Sales and technical inquiries

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Africa and Middle East


Bassine Simon
Bassine Simon
Northern and Western Africa
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Punit Antal
Punit Antal
South, East, Central Africa and Middle East

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Asia


Weng Kee Ch'ng
Weng Kee Ch'ng
Southeast Asia
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Punit Antal
Punit Antal
Southwest Asia
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Australia and New Zealand


Swee Hau Chew
Swee Hau Chew
Sales
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Weng Kee Ch'ng
Weng Kee Ch'ng
Technical inquiries
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China


Lucy Meng portrait
Lucy Meng
Sales
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Abigail Jiang
Abigail Jiang
Technical inquiries
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Europe


Bassine Simon
Bassine Simon
France, Spain, Portugal, and Greece
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Vincenzo Restivo
Vincenzo Restivo
UK, Ireland, Germany, Austria, Switzerland, and Italy
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Doseung Han
Doseung Han
Benelux, Scandinavia, and Eastern Europe
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Latin America


Victor Amaral
Victor Amaral
Sales
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Eduardo Saldanha
Eduardo Saldanha
Technical inquiries
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Request a sample

Conducting a farm trial or qualifying a boron nutrition source for your crops? Tell our team about your specific needs and we’ll get you the right U.S. Borax product sample.

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Office locations

Asia-Pacific

Rio Tinto Minerals, Ltd.
12 Marina Boulevard
#20-1, Marina Bay Financial Centre, Tower 3
018982, Singapore

Americas

Rio Tinto | U.S. Borax
200 E. Randolph, Suite 7100
Chicago, IL  60601
USA

EIMEA

Rio Tinto
Alfred-Herrhausen-Allee 3-5
65760 Eschborn
Germany

U.S. Borax, part of Rio Tinto, is a global leader in the supply and science of borates—naturally-occurring minerals containing boron and other elements. We are 1,000 people serving 650 customers with more than 1,800 delivery locations globally. We supply around 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles northeast of Los Angeles. Learn more about Rio Tinto.

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