Australian bitumen market

According to WPB, Australia’s bitumen market matters beyond its own road-building cycle because it draws cargoes from the same Asia-Pacific refining and shipping system that also serves Southeast Asia, New Zealand and parts of the wider Indian Ocean market. For the Middle East, the connection is indirect but commercially relevant: Australian buyers do not rely primarily on Gulf suppliers, yet the seaborne bitumen market is tied to refinery economics, heated tanker availability, freight costs and disruptions along oil-product shipping corridors. In a global HS 271320 petroleum bitumen trade worth about US$13.8 billion in 2024, Australia remained a significant import destination, with 2024 import data showing about US$382.1 million in value and 741,534 tons of petroleum bitumen imports.

The core story is simple: Australia is structurally import-dependent in bitumen. Domestic refining has limited ability to cover national demand, and the country’s geography requires a distributed terminal network rather than one dominant entry point. Available industry and energy data indicate that Australia remains a minor oil producer, imported about 90% of its oil requirements in 2023, and now has only one remaining domestic bitumen manufacturing base. This means imported bitumen is not a marginal supplement; it is the operating base for road construction, maintenance, airport pavement work, industrial surfacing and polymer-modified binder production.

The import numbers show a market that softened in 2024 before recovering in 2025. National petroleum statistics indicate bitumen imports of around 733.6 ML in calendar 2024, down from around 914.6 ML in 2023; in 2025, imports recovered to about 802.7 ML. In value terms, the same data show import value at about A$468.9 million in 2024, compared with about A$653.5 million in 2023 and A$550.9 million in 2025. The current data series provides the basis for these calculations.

The decline in 2024 was not only a value story. Tonnage and volume also moved lower. Australia imported about 488,874 tons of bitumen in January-August 2024, compared with 605,283 tons in the same months of 2023, while full-year 2023 imports stood at about 932,286 tons. By comparison, the calendar-2024 customs view gives 741,534 tons. The two datasets are not identical in method, but they point in the same direction: 2024 was weaker than 2023, while the 2025 data show renewed buying.

By supplier, Australia’s bitumen sourcing is heavily Asia-Pacific. Exporter-reported data for 2024 show Singapore as the largest supplier to Australia at US$102.1 million and 235,289 tons, followed by China at US$65.4 million and 80,350 tons, Malaysia at US$50.6 million and 120,156 tons, Thailand at US$39.6 million and 107,461 tons, and South Korea at US$34.8 million and 78,535 tons. In 2023, the leading order was different: China ranked first at US$146.9 million, Singapore second at US$140.8 million, followed by Malaysia, Thailand and South Korea. The supplier table therefore shows a clear 2024 reduction in Chinese value and a stronger relative position for Singapore.

The 2025 picture points to renewed concentration around Singapore and a stronger South Korean presence. Import data for October 2024 to September 2025 placed Australia’s petroleum bitumen imports at US$441.6 million for the last twelve months, up 3.9% year on year, with the latest six-month period showing a 26.8% rise in volume and a 31.2% rise in value versus the same period a year earlier. The same period also shows South Korea moving from fifth to second by value, while the United States appeared as a fast-growing, competitively priced supplier, though from a smaller base.

On prices, the answer is that Australia did see a sharp movement in average import cost from 2023 to 2024, but not a sustained upward spike. Using national import values and volumes, the implied average import value was about A$0.715 per liter in 2023, about A$0.639 per liter in 2024, and about A$0.686 per liter in 2025. That indicates a noticeable fall in 2024, followed by a partial recovery in 2025. Customs data for 2024 imply an average unit value of roughly US$515 per ton, based on US$382.1 million over 741,534 tons. Supplier-level unit values varied widely, with Thailand and Malaysia lower on a simple value-per-ton basis than China, while Singapore sat near the broad middle. These figures should be read as customs unit values, not delivered asphalt-plant selling prices.

Ports are the second half of the market structure. The main bitumen gateways are tied to population centres, state road programs and heated-storage infrastructure. Australia’s import and blending network includes facilities at Townsville, Birkenhead, Pinkenba, Port Botany and Geelong, while domestic bitumen manufacturing remains centred on Geelong. Port Botany is critical for New South Wales because of its access to independent petroleum import and distribution infrastructure, including berth access and capacity for clean petroleum products and bitumen. Queensland is served by Port of Brisbane and Townsville, where bitumen import and hot-bitumen handling capacity supports the state’s road and infrastructure demand.

Western Australia relies heavily on Kwinana and the Fremantle-area industrial system, where PMB, emulsion, import and processing capacity support regional demand. Victoria remains centred on Geelong, Corio and the Melbourne industrial belt. In Victoria and New South Wales, supply security is supported by arrangements covering purchasing, shipment, storage and production facilities in Geelong and Sydney. The planned end of production at Altona from March 2025 also underlined how access to import-terminal logistics has become decisive in the Australian market.

Exports are small and should not be overstated. Australia’s petroleum bitumen export profile is minor compared with imports. In 2024, Australia supplied New Zealand with about US$1.21 million and 951,740 kg of petroleum bitumen, far behind larger suppliers such as Malaysia, the United States and China. Australia also supplied Papua New Guinea with about US$166,510 and 179,505 kg in 2024. National petroleum statistics show exports rising from a very low base, at about 1.3 ML in 2024 and 4.9 ML in 2025, with destinations including New Zealand, Papua New Guinea, China, Vietnam, New Caledonia and smaller Pacific markets. This is a regional overflow and specialty-supply business, not a large export industry.

For trade destinations, the import side is therefore far more important than the export side. The main origins are Singapore, China, Malaysia, Thailand, South Korea, Taiwan and, at times, the United States and Colombia. The main export destinations are New Zealand and nearby Pacific or Asia-Pacific markets, with occasional small shipments elsewhere. In practical terms, Australia buys bulk seaborne bitumen and distributes it through heated terminals and blending facilities; it does not set the global price, but its demand is large enough to matter in the Asia-Pacific cargo balance.

The outlook is firm but uneven. Road maintenance backlogs, state infrastructure programs, airport pavement works and climate-resilient road specifications support demand. At the same time, rainfall, public funding cycles, shipping availability, refinery turnarounds and exchange-rate movements can move monthly imports sharply. The biggest operational issue is no longer simply access to bitumen; it is access to reliable heated logistics, flexible storage, quality control and multiple Asian supply sources. Australia’s bitumen market in 2025 is therefore best understood as a mature import system with limited domestic production, concentrated port infrastructure, recovering demand and rising attention to supply security.

In the new 2026 data, Australia’s bitumen market remains import-driven, but fresh signs of movement among Asian supply sources are visible. Data published through April 2026 show that Australia imported around 260.8 million liters of bitumen in the first four months of the year, with a value close to A$157.9 million. Bitumen exports during the same period stood at around 1.3 million liters, worth approximately A$2.2 million. Since full first-half data are not yet available, these figures should be read as January-April statistics, not as full first-half results. If the same import pace continues through the rest of the year, annual imports could land at around 782 million liters, below the 2025 level but still close enough to show that Australia’s domestic market cannot operate without a regular flow of foreign cargoes.

A comparison between the first four months of 2026 and the same period in 2025 highlights an important point. Import volume fell from around 279.1 million liters in January-April 2025 to 260.8 million liters in January-April 2026, but the decline was not severe. By contrast, import value fell from around A$206.6 million to A$157.9 million. This means the average import value per liter declined from about A$0.74 in the first four months of 2025 to around A$0.605 in the first four months of 2026. The market therefore entered 2026 with slightly weaker volume than the previous year, but with a lower unit import cost, easing part of the cost pressure seen during the higher-price phases of 2025.

At the supplier level, Singapore remained the dominant source in the first four months of 2026. Out of roughly 260.5 million liters of imports recorded by country of origin, Singapore supplied around 138.1 million liters, leaving a wide volume gap with other sources. Thailand followed with around 31.7 million liters, Malaysia with 28.1 million liters, South Korea with 23.9 million liters, China with 21.3 million liters and Taiwan with 15.1 million liters. In value terms, Singapore remained first at around A$66.1 million, but Malaysia, Thailand, China, Taiwan and South Korea were closer to one another. This composition shows that competition is not only about volume. Cargo quality, delivery timing, freight cost, long-term contracts and access to heated terminal capacity all shape Australian purchasing decisions.

The role of crude oil prices in Australia’s bitumen market is direct but not linear. Bitumen is linked to crude refining, but its price does not simply follow crude oil. Refinery feedstock, margins for products such as diesel, heavy-residue availability, seasonal road-building demand and the cost of specialized bitumen vessels all influence the final price. In 2026, the crude oil outlook has remained volatile, with market expectations pointing to a lower price environment in 2027 compared with 2026. For Australia’s bitumen market, this means that if crude prices ease further in the second half of 2026, part of the feedstock and imported-cargo cost could decline. However, if freight costs, insurance costs or regional supply shortages remain elevated, lower crude prices will not necessarily pass through to bitumen prices at the same pace.

Ocean freight has also become a more important factor in 2026. Bitumen must be transported hot and requires specialized logistics infrastructure. Any shortage of suitable vessels, port delays, insurance increases or longer voyage times can raise the delivered cost to Australia. The broader maritime freight market remained volatile in July 2026, while geopolitical disruptions and security risks in the Middle East continued to affect shipping conditions. Although bitumen is not normally shipped like container cargo, higher costs across maritime markets and route-related risks can still have psychological and operational effects on product-tanker rates and insurance costs. On the other hand, if product-tanker supply grows faster than demand in 2026 and 2027, part of the freight pressure may ease in 2027.

Shutdowns or maintenance at Asian refineries are also among the most important variables for Australia. Any planned or unplanned stoppage in Singapore, South Korea, Malaysia or China can limit exportable bitumen availability. In 2026, this risk has been clearly visible, with constrained Singapore supply, lower regional production and export limitations in South Korea affecting the market. Since Australia relies on several Asian centres, even if the global market does not face a broad shortage, refinery maintenance in Singapore or South Korea can lengthen delivery times to Australian ports and push buyers toward Malaysia, Thailand, China or more distant sources. This matters especially for state road projects, because delayed bitumen delivery can disrupt asphalt contractors’ schedules.

Competition among Singapore, South Korea, China and Malaysia has become more layered in 2026. Singapore’s main advantage comes from its trading position, storage terminals, blending flexibility and regional pricing role. South Korea remains important to Australian buyers because of its refining capacity and consistent cargo quality, but if export availability becomes more restricted, its short-term share could become more limited. China held a large share in 2023, pulled back in 2024 and remained among the important suppliers in 2026, but its export pattern is more volatile than Singapore’s. Malaysia has advantages in geography, freight cost and proximity to Asia-Pacific shipping routes, and if Singapore or South Korea faces supply constraints, Malaysia could capture a larger share of Australian orders. Thailand also gained a notable position by volume in 2026 and should not be ignored in any regional competition analysis.

If trade flows shift, Middle Eastern suppliers could gain a larger role in Australia’s bitumen market, but this scenario is not straightforward. The Middle East has advantages in production capacity, access to heavy feedstock and export experience, but distance to Australia, vessel requirements, insurance costs, maritime-route risk and Australian buyer specifications are serious barriers. If Asian supply becomes restricted because of refinery maintenance, export controls or stronger domestic demand in Asia, Australian buyers are likely to assess part of their needs from more distant sources. Even so, a stronger Middle Eastern role becomes more likely only when the free-on-board price difference and freight economics are attractive enough to offset the geographic distance. Otherwise, Singapore, Malaysia, South Korea, China, Thailand and Taiwan will remain the main supply base.

For 2026 and 2027, three likely scenarios can be considered. In the base scenario, 2026 imports remain in the range of 780 to 820 million liters, prices become calmer than in 2025 and Singapore remains the leading source. Under this scenario, Australian road projects continue without a major shortage, although costs remain higher than in earlier low-price periods. In the upside-cost scenario, if crude oil rises again, Asian refinery maintenance becomes more frequent or maritime freight costs increase, import value could rise even if volume does not grow sharply. In that case, buyers would move toward longer-term contracts, higher storage coverage and broader supply diversification. In the downside-cost scenario, if oil prices fall in line with 2027 projections, product-tanker supply expands and Asian refineries operate without serious disruption, the average import value could decline and Australia could enter the next road-building seasons with a lower cost base. However, even in this lower-cost scenario, Australia’s structural import dependence would remain.

Table 1 - Australian Bitumen Import and Export Trend, 2023-2026

Table 2 - Main Sources of Australian Bitumen Imports, January-April 2026

Table 3 - Likely Scenarios for the Australian Bitumen Market in 2026 and 2027

By WPB

News, Bitumen, Australia, Petroleum Bitumen, Imports, Exports, Port Botany, Geelong, Singapore, South Korea, Road Infrastructure, Asia-Pacific Supply