Headquartered in Sydney, Australia, Blue Diamond Australia Pty Ltd supplies a wide range of products including petrochemicals and their related products, Ammonium Nitrate (mining grade), feedstock, ethanol, diesel, bio diesel, plasticizers, fertilizers, industrial chemicals & solvents and building materials, as well as food & beverage items.Blue Diamond Trading Group is a group of affiliated companies operating in Australia, India and the USA. Each company is a separate entity, that works in conjunction with the affiliated group to maximise operations and carve out a market by utilising the advantages of each independent company where possible.