ANNA Conference
16. September - 21. September 2018 / Calgary, Canada
The Ammonium Nitrate / Nitric Acid Producers Study Group (ANNA) is an informal international organization of manufacturers of Ammonium Nitrate and Nitric Acid with the goal of promoting networking within the industry.
Hyatt Regency in downtown Calgary, Alberta, Canada
http://annawebsite.squarespace.com/
