This compares with 3.6Mt from the previous corresponding period.
Key activities in the half year included a continued focus on safety and attainment of 42 months LTI free; ongoing programs to reduce costs with $0.9m in realised cost savings through first six months of FY16; and completion of engineering studies and ongoing engineering studies with regards to upgrades to the shiploader to deliver lower operational risk.
QBH is wholly owned by New Hope Corporation.