Production and maintenance issues impacted coal transport numbers.
Access undertaking for a key Queensland coal carrying rail line approved.
All customers of Aurizon Networks on the Central Queensland Coal Network.
Queensland Treasury expects Aurizon maintenance will have little royalty impact.
Throws doubts on claims of $500 million a year royalty loss.
Rubbishes Aurizon's maintenance cost claims.
QRC says Aurizon Networks' maintenance plan worse than Cyclone Debbie