Sulphides

Sulphides and polysulphides are a significant trade commodity consisting of naturally occurring minerals or byproducts from various industrial processes. These minerals contain sulphur combined with metals or oxygen and are primarily sourced from countries rich in sulphide-rich ores, such as Canada, China, and Australia. The primary use of sulphides and polysulphides is the production of sulphuric acid, a crucial chemical used in industries like fertilizer production, iron and steel manufacturing, pulp and paper ma...

Sulphides and polysulphides are a significant trade commodity consisting of naturally occurring minerals or byproducts from various industrial processes. These minerals contain sulphur combined with metals or oxygen and are primarily sourced from countries rich in sulphide-rich ores, such as Canada, China, and Australia.

The primary use of sulphides and polysulphides is the production of sulphuric acid, a crucial chemical used in industries like fertilizer production, iron and steel manufacturing, pulp and paper manufacturing, and textile manufacturing. They also play a significant role in the production of metals like copper, nickel, zinc, and lead, which are used in various technological and infrastructural applications.

Sulphides and polysulphides are typically traded in refined or concentrated form through contracts between producers and consumers, specifying quantity, quality, and delivery schedule. They can also be traded as mineral ores containing sulphides through long-term offtake agreements between mining companies and consumers. The input materials required to produce sulphides and polysulphides are sulphur-rich ores extracted from mines using traditional mining techniques.