Aurizon Holdings Ltd. is a rail freight operator. It provides customers with integrated freight and logistics solutions across an extensive national rail and road network, traversing Australia. The firm operates through the following segments: Network, Coal, Bulk and Other. The Network segment manages the provision of access to, and operation of, the CQCN, provision of maintenance and renewal of Network assets. The Coal segment provides transport of coal from mines in Queensland and New South Wales to end customers and ports. The Bulk segment provides provides integrated supply chain services, including rail and road transportation, port services and material handling for a range of mining, metal, industrial and agricultural customers throughout Queensland, New South Wales and Western Australia. The Other segment includes provision of services to internal and external customers. It moves bulk commodities such as iron ore, coal, cement, bauxite, alumina, base metals, grain, livestock an