BEIJING / SINGAPORE — October 30, 2026. China’s largest state-controlled oil and gas companies are gaining greater financial strength from elevated energy prices, giving Beijing an opportunity to accelerate its campaign for domestic energy security while the Iran war continues to disrupt global supplies.
Fresh earnings from PetroChina and Sinopec show that higher crude prices and stronger refining margins have significantly improved profitability, despite disruptions to oil imports and declining domestic demand for conventional transportation fuels.
PetroChina reported third-quarter net profit of 51.84 billion yuan, approximately $7.78 billion, an increase of 21.6% from a year earlier.
Sinopec, China’s leading refining company, posted third-quarter net profit of approximately 13.36 billion yuan under the accounting basis reported by Reuters, a rise of 57.2%.
Offshore producer CNOOC had already reported record first-half earnings of 85.8 billion yuan, up 23.4%, supported by higher oil prices and stronger production.
The earnings gains come as Beijing intensifies pressure on its energy companies to develop domestic oilfields, increase natural gas output and build more secure fuel supplies.
But the contradiction is difficult to ignore: the same global oil shock generating additional profits for China’s state energy champions is also increasing costs for the world’s biggest crude-importing economy.
The crucial question is whether China’s oil giants can turn today’s profits into long-term supply security before the next disruption strikes.
PetroChina’s earnings jump as oil and gas prices rise
PetroChina, the publicly traded subsidiary of China National Petroleum Corporation, reported a 21.6% rise in net profit for the July–September quarter.
Profit attributable to shareholders reached 51.84 billion yuan, compared with a retrospectively adjusted 42.65 billion yuan in the same quarter of 2025.
Quarterly revenue increased 10.4% to approximately 793.57 billion yuan.
The performance benefited from elevated oil and gas prices as international energy markets continued adjusting to disruptions involving Iran and the Strait of Hormuz.
For the first nine months of 2026, PetroChina generated 155.78 billion yuan in attributable net profit, up 21.9%.
But the figures also reveal how energy insecurity is affecting operations.
PetroChina’s total crude oil production fell 2.2% during the first nine months, while its refinery throughput declined 3.7%.
Its overseas oil and gas production was also affected by geopolitical disruptions.
In other words, the earnings increase did not come simply from producing more oil.
Higher realized prices played a significant role, demonstrating how oil producers can report stronger profits even when output volumes weaken.
Sinopec reports a sharp profit recovery despite weaker fuel demand
Sinopec also benefited from the changing oil-market environment.
According to Reuters, the company reported third-quarter net profit of 13.36 billion yuan, up 57.2% from a year earlier.
Separate reporting based on international accounting standards placed profit at approximately 13.6 billion yuan, an increase of 63.6%.
These results use different reporting bases and should not be treated as conflicting figures for the same calculation.
Sinopec’s refining segment was an important source of improvement.
Its refining earnings before interest and tax reached 30.10 billion yuan for the first nine months of the year, compared with approximately 7 billion yuan during the corresponding period of 2025.
Higher refining margins helped offset weaker consumption of traditional fuels.
But Sinopec’s operational figures show that the domestic petroleum market remains under pressure.
Its refining throughput declined 10.2% during the first nine months.
Sales of refined petroleum products fell 11.4%.
The company also reported that domestic consumption of refined oil products declined 8.6%.
This is an important warning.
China’s oil companies may be earning more during the energy crisis, but those profits do not necessarily reflect an expanding market for gasoline and diesel.
CNOOC’s record earnings reveal the value of offshore production
China National Offshore Oil Corporation’s listed subsidiary, CNOOC Ltd., has been another important contributor to Beijing’s energy-security strategy.
The company reported record first-half net profit of approximately 85.8 billion yuan, an increase of 23.4% year on year.
Oil and gas sales revenue reached 206.1 billion yuan, up 20%.
Its average realized oil price increased 23.6% to approximately $85.49 per barrel.
Unlike some competitors, CNOOC also recorded higher production.
Total oil and gas output reached approximately 398.7 million barrels of oil equivalent in the first six months, an increase of 3.7%.
The result highlights the strategic importance of offshore fields to China’s energy plans.
Domestic offshore development can reduce some dependence on imported oil and create more flexibility during international supply disruptions.
However, offshore production remains capital-intensive and technically demanding.
Projects can require substantial investment, specialized equipment, experienced workers and years of development before delivering commercial output.
CNOOC’s stronger profitability may support future investment, but it does not guarantee that every planned field will be developed on schedule.
Beijing orders oil companies to strengthen national energy security
The latest earnings came shortly after a significant policy message from China’s National Energy Administration.
On October 23, Reuters reported that the agency had urged major oil and gas companies to increase production capacity and accelerate development of national strategic supply bases.
The directive followed a meeting involving the country’s major state energy companies, including PetroChina, Sinopec and CNOOC.
Officials called for increased investment and exploration, with a focus on maintaining steady crude production growth and achieving faster natural gas output growth.
The message reflects Beijing’s determination to reduce the vulnerability of its energy system.
China imports enormous quantities of crude oil and is exposed to global supply disruptions even as its domestic production expands.
Greater investment in exploration and production could improve its resilience.
However, the October directive should not be described as a newly announced government grant or a specific capital injection to all three companies.
The available reporting establishes a policy push for more investment, not a confirmed new funding package of a single stated amount.
China has already invested hundreds of billions in domestic drilling
China’s energy-security campaign is not new.
Reuters reported in September that PetroChina, Sinopec and CNOOC had invested an estimated 2.3 trillion yuan, or approximately $343 billion, in domestic drilling since 2018.
Their overseas drilling investments over the same broad period were estimated at approximately $56 billion.
The investment strategy helped raise China’s domestic crude production from around 3.8 million barrels per day to approximately 4.3 million barrels per day.
Natural gas production also increased.
Those developments have given Beijing additional protection during the current Middle East crisis.
However, the 2.3-trillion-yuan figure is cumulative historical investment.
It is not the amount of new money allocated in October 2026, nor is it a single cash reserve available for immediate spending.
The policy challenge is continuing to invest in energy security without sacrificing the financial discipline needed to operate commercially sustainable businesses.
Why the Strait of Hormuz remains China’s biggest oil vulnerability
China’s import dependence makes the Strait of Hormuz an unusually important geopolitical concern.
The waterway connects major Persian Gulf oil exporters with international shipping routes.
The conflict involving the United States, Israel and Iran has disrupted shipments and increased uncertainty surrounding the availability of Middle Eastern crude.
China has attempted to cushion these risks through diversified imports, domestic production and strategic petroleum reserves.
But alternative supply arrangements can also become expensive.
WWC ONE MEDIA previously examined the problem in Saudi Arabia Is Offering More Oil to Asia Through Oman — But the Crude Still Has to Survive the Strait of Hormuz First.
The report explained how exporters have adapted their shipping arrangements while remaining exposed to vulnerable maritime routes.
For China, buying crude from different suppliers can reduce concentration risk.
Yet it cannot completely eliminate the higher freight costs, insurance requirements and pricing pressure created by a major regional war.
China’s diplomacy also reflects its dependence on Gulf energy
Beijing has called for diplomatic negotiations and restraint as the conflict continues.
In September, Chinese Foreign Minister Wang Yi urged Iran and the United States to return to negotiations and take steps to restore safe shipping through Hormuz.
WWC ONE MEDIA covered the appeal in China Urges Iran and US to Show Restraint and Resume Talks.
The statement highlights the relationship between China’s diplomatic interests and its energy-security objectives.
A stable shipping corridor benefits Chinese refineries and industries by reducing supply uncertainty.
But China’s influence over the conflict has limits.
Even if Beijing expands domestic output and diversifies imports, it remains exposed to decisions taken by governments and military forces elsewhere.
That is why the country’s energy strategy combines diplomacy with investment in production and inventories.
Higher oil prices create both winners and losers inside China
Rising oil prices do not affect every part of China’s energy sector equally.
Companies with substantial oil production may benefit from higher selling prices.
Refiners, however, may have to pay more for crude feedstock.
Their profitability depends on the difference between crude input costs and the prices they receive for refined products.
When gasoline and diesel prices are regulated or domestic demand weakens, refiners may struggle to pass through higher input costs.
That helps explain why Sinopec and PetroChina can experience different financial effects from the same oil-price shock.
There is also a wider economic consequence.
Higher fuel and transport costs can affect manufacturers, logistics providers and consumers.
The revenue gains of state oil companies do not automatically offset the full cost of expensive imported energy across China’s economy.
Chinese fuel export restrictions can tighten Asian markets
China has also prioritized the availability of petroleum products for domestic consumers.
Reuters reported on October 1 that Chinese refiners had suspended most October fuel-product exports to destinations outside Hong Kong and Macau while awaiting further guidance.
The restrictions affected markets for gasoline, diesel and jet fuel.
They also raised concerns among neighboring countries that depend on international supplies of refined petroleum.
WWC ONE MEDIA examined the broader regional consequences in Middle East War Pushes ASEAN to Strengthen Energy Security Plans.
The report highlighted how China’s fuel-export decisions can affect Southeast Asian markets at a time when Middle Eastern shipments are already disrupted.
For Beijing, prioritizing domestic fuel supplies may reduce the risk of shortages.
For neighboring economies, however, fewer Chinese exports can mean greater competition for alternative cargoes.
The duration of such restrictions depends on policy decisions and inventory conditions.
They should not be portrayed as a permanent export ban without further evidence.
Russia is becoming another costly alternative supplier
China has been seeking additional crude from suppliers outside the Persian Gulf, including Russia.
But alternative oil is not necessarily cheap.
Reuters reported on October 23 that sellers of Russian ESPO Blend crude were seeking unusually high premiums for cargoes delivered to China.
The pricing reflected stronger demand, constrained alternatives and shipping-market uncertainty.
Some offered cargoes carried premiums exceeding $25 per barrel over the Brent benchmark.
The requested premiums were not necessarily the prices ultimately accepted for every cargo.
For Chinese refiners, the situation creates another challenge.
Import diversification can improve supply reliability, but paying large premiums can weaken refinery profitability.
The benefits of purchasing from alternative suppliers must therefore be weighed against transportation costs, contract terms and the financial condition of the buyer.
Electrification is reducing demand for some traditional fuels
China’s long-term energy strategy also includes a significant shift toward electric vehicles and other forms of electrification.
This creates a second path to reducing oil-import dependence.
Rather than producing or importing more petroleum, the country can reduce the amount needed for certain activities.
Electric vehicles reduce gasoline consumption when they replace conventional petrol-powered vehicles.
Electrified public transport and industrial equipment can have similar effects, depending on their specific use.
However, the transition is uneven.
Petrochemicals, aviation, shipping and many industrial activities continue relying on oil-related products.
China’s conventional fuel market is already experiencing pressure from alternative energy technologies.
Sinopec’s reported decline in domestic refined-fuel consumption shows how higher prices and energy substitution are influencing demand.
For policymakers, the strategic objective is therefore broader than simply increasing oil production.
It also involves reducing the economy’s vulnerability to oil-price shocks.
State ownership creates a difficult balance between profits and national priorities
China’s major energy companies are commercially significant businesses, but they also have national policy responsibilities.
During the Iran war, state oil companies have prioritized domestic supplies, accepted regulated prices and limited certain fuel exports.
Those measures can support economic stability.
But they may reduce the companies’ ability to maximize profits from unusually high international prices.
Reuters previously reported that CNOOC and PetroChina recorded strong first-half earnings while Sinopec faced substantial refinery pressure earlier in the year.
The latest Sinopec recovery shows how those conditions can change as refining margins improve.
Still, the broader tension remains.
Investors may prefer companies to direct additional cash toward dividends, share repurchases or financially attractive projects.
The government may instead prioritize expensive domestic drilling, strategic storage or supply commitments that offer national benefits beyond immediate corporate returns.
Both objectives are important, but they are not always identical.
What China’s strategy means for the Philippines
China’s effort to strengthen energy security has implications for the Philippines and the wider ASEAN region.
The Philippines imports most of its petroleum requirements and is sensitive to changes in international oil and refined-product markets.
Chinese restrictions on fuel exports can affect regional supply conditions, although the impact depends on where Philippine importers obtain their products and the availability of alternative sources.
The Philippine government is also examining additional emergency fuel arrangements.
WWC ONE MEDIA reported on the initiative in Philippines Moves to Secure Oil Reserves Abroad as Middle East Conflict Threatens Fuel Supply — But Will It Prevent Another Price Shock?.
The Department of Energy has discussed reserving access to overseas petroleum supplies while exploring longer-term storage options.
The policy is different in scale and design from China’s extensive state-led oil industry.
But both countries are responding to the same fundamental challenge: ensuring reliable energy supplies during international disruption.
Strategic reserves can help manage shortages.
They cannot guarantee low prices when global oil remains expensive.
Iran’s warnings continue to expose the wider regional risk
Geopolitical uncertainty remains an important reason for Beijing’s renewed emphasis on domestic energy security.
Iran has warned that Gulf energy infrastructure and American-linked assets could become targets in response to further military action.
WWC ONE MEDIA examined those risks in Iran Warns US Gulf Energy Assets Are Vulnerable as Strait of Hormuz Tensions Escalate.
The article distinguished threats and official claims from confirmed attacks.
The significance for China is that even damage to infrastructure outside its territory can affect the availability and cost of imported energy.
A prolonged disruption could force Chinese refiners to pay more, draw down stockpiles or reduce throughput.
Higher domestic production and larger reserves can soften those effects, but they cannot eliminate every exposure.
Can stronger profits finance China’s next energy-security expansion?
The latest earnings provide evidence that major Chinese energy companies have greater earning power during the present oil-price environment.
PetroChina’s higher profits could support additional drilling and infrastructure spending.
Sinopec’s improved refining performance may provide more financial flexibility after a difficult period.
CNOOC’s offshore production and record first-half earnings offer another source of investment capacity.
But stronger profits are not the same as guaranteed additional capital expenditure.
Companies must consider operating cash flow, debt obligations, existing projects and the potential for oil prices to fall.
Some investments may also become less attractive if domestic demand for conventional fuel continues weakening.
The government will need to decide how much additional production capacity is strategically necessary and how much it is willing to spend to achieve that objective.
The bigger question: Is China building an energy shield that can survive the next crisis?
China’s latest earnings and policy decisions reveal an energy system undergoing significant change.
PetroChina and Sinopec are generating stronger profits.
CNOOC is expanding domestic offshore capabilities.
Beijing is pressing all three to strengthen production and strategic supply infrastructure.
And years of investment in domestic drilling and petroleum reserves have provided some protection against the Iran war.
Yet the challenges remain serious.
China is still the world’s largest crude importer.
Higher global prices raise costs across the economy.
Refining activity is under pressure from expensive crude and declining conventional fuel demand.
And efforts to prioritize domestic supplies can create new pressure on neighboring markets.
The success of Beijing’s strategy will therefore depend on more than how much profit its oil companies report during the present crisis.
China’s energy giants have gained greater financial strength from the Iran war. But the real test is whether they can convert those gains into reliable domestic production, stronger reserves and a less vulnerable economy—before another global oil shock puts the entire strategy to the test.
