Expertise in Bulk Commodity Supply

Cornerstone Resources 411 specialises in the wholesale supply of key bulk commodities, providing essential materials for energy generation, industrial manufacturing, construction, and more across South Africa.

coal

Coal

Our coal division provides various grades tailored to meet diverse energy and industrial needs:

  • RBI Coal: High energy content, ideal for power generation.
  • RB2 Coal: A cost-effective option suitable for various industrial applications.
  • RB3 Coal: Reliable fuel for both power generation and industrial uses.
  • RB4 Coal: An economical, lower calorific value coal for budget-conscious clients.
  • Duff Coal: A byproduct utilised for specific industrial applications.
  • Peas Coal: Small-sized coal commonly used for domestic and industrial heating.
  • Run-of-Mine (ROM): Unprocessed coal sourced directly from the mine.
  • Anthracite Coal: A key product used for domestic and industrial heating, steel production, and water filtration.
chrome

Chrome

We supply vital chrome ore and ferrochrome, critical raw materials for producing stainless steel and other alloys. Our high-quality chrome products meet stringent specifications for durability and corrosion resistance required across industrial sectors.

other materials

Other Industrial Materials

Our portfolio also includes a variety of other essential industrial-grade materials:

  • Iron Ore: Fundamental for steel manufacturing.
  • Manganese: High-quality manganese alloy used in construction and industrial applications.
  • Copper: Utilised extensively in construction, electronics, and various industrial processes.