BHP confirms coal exits as profits underwhelm,Aug 18 2020 · BHP now produces iron ore at a lower cost than its old rival Rio Tinto and said operational excellence would become even more important after 2025 when Chinese demand for iron ore is expected to ...As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.