Washington Imposes Sanctions on Iranian Oil Network to China

The United States enacts new financial sanctions against an international network moving Iranian oil to China, with generated revenues funding military activities, according to Washington, sparking debate over the economic impact of such measures.

Share:

Comprehensive energy news coverage, updated nonstop

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access • Archives included • Professional invoice

OTHER ACCESS OPTIONS

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

FREE ACCOUNT

3 articles offered per month

FREE

*Prices are excluding VAT, which may vary depending on your location or professional status

Since 2021: 35,000 articles • 150+ analyses per week

U.S. authorities have announced financial sanctions targeting a network accused of transporting significant quantities of Iranian oil to China. According to official reports, these deliveries generate several hundred million dollars in revenue for the Iranian military. U.S. officials assert that these funds contribute to military programs, including the development of ballistic missiles and drones. The U.S. Treasury Department specified that the objective is to restrict Iran’s access to resources deemed sensitive for international security.

Allegations of Support to Armed Groups

U.S. officials claim that this international network financially supports groups such as Hamas and Hezbollah, which are labeled as terrorist organizations by Washington. The sanctions also target Sepehr Energy, described as a shell company linked to the Iranian military. The identified tankers and affiliated shipping companies are now prohibited from using the U.S. financial system. This move, according to the U.S., seeks to strengthen the “maximum pressure” policy against Tehran.

The recent decision is part of a broader strategy aimed at curbing Iran’s nuclear program. U.S. officials consider that oil revenues also facilitate the development of weapons and the support of various regional military groups. The initiative is designed to prevent any dollar-based transactions related to these activities, thus hindering Tehran’s access to international financial networks. Sanctioned entities may find it increasingly difficult to maintain trade with foreign partners.

Potential Consequences on Trade

Under these sanctions, companies based in the U.S. or subject to U.S. laws face penalties if they engage with the sanctioned entities. This restriction extends to the use of the dollar in transactions, significantly complicating trade for the affected companies. Some analysts suggest that these measures could prompt market participants to shift their supply routes to avoid exposure to the sanctions. As of now, no official response has been issued by Iranian authorities.

The strict enforcement of these restrictions underscores the U.S. government’s determination to put pressure on the Iranian economy. Several observers note that Tehran’s military and technological activities remain a central concern for the international community. Diplomatic negotiations, when they occur, remain challenging due to differences over the nuclear program and Iran’s regional role. Freezing assets and prohibiting commercial relations are among the most used levers to exert economic pressure.

These sanctions highlight the U.S. commitment to closely monitor Iranian oil flows. Officials believe that limiting these flows reduces the resources available for military projects considered as threats. The impact on the Iranian economy will depend on the ability of the affected entities to find alternative channels. Market watchers remain alert to the evolution of these trades and potential retaliation from Tehran.

Venezuelan state oil group PDVSA claims it was targeted by a cyberattack attributed to foreign interests, with no impact on main operations, amid rising tensions with the United States.
BUTEC has finalised the financing of a 50 MW emergency power project in Burkina Faso, structured under a BOOT contract and backed by Banque Centrale Populaire Group.
BW Energy has signed a long-term lease agreement with Minsheng Financial Leasing for its Maromba B platform, covering $274mn of the project’s CAPEX, with no payments due before first oil.
Shell will restart offshore exploration on Namibia’s PEL 39 block in April 2026 with a five-well drilling programme targeting previously discovered zones, despite a recent $400mn impairment.
Iranian authorities intercepted a vessel suspected of fuel smuggling off the coast of the Gulf of Oman, with 18 South Asian crew members on board, according to official sources.
Harbour Energy will acquire Waldorf Energy Partners’ North Sea assets for $170mn, increasing its stakes in the Catcher and Kraken fields, while Capricorn Energy settles part of its claims.
The Big Beautiful Gulf 1 sale attracted more than $300mn in investments, with a focused strategy led by BP, Chevron and Woodside on high-yield blocks.
The United States intercepted an oil tanker loaded with Venezuelan crude and imposed new sanctions on maritime entities, increasing pressure on Nicolas Maduro’s regime and its commercial networks in the Caribbean.
OPEC expects crude demand from its members to reach 43 million barrels per day in 2026, nearly matching current OPEC+ output, contrasting with oversupply forecasts from other institutions.
The United States seized a vessel suspected of transporting sanctioned oil from Iran and Venezuela, prompting a strong reaction from Nicolás Maduro's government.
The International Energy Agency lowers its global oil supply forecast for 2026 while slightly raising demand growth expectations amid improved macroeconomic conditions.
South Sudanese authorities have been granted responsibility for securing the strategic Heglig oilfield following an agreement with both warring parties in Sudan.
TotalEnergies acquires a 40% operated interest in the offshore PEL83 license, marking a strategic move in Namibia with the Mopane oil field, while Galp secures stakes in two other promising blocks.
BOURBON will provide maritime services to ExxonMobil Guyana for five years starting in 2026, marking a key step in the logistical development of the Guyanese offshore basin.
Viridien has launched a 4,300 sq km seismic reimaging programme over Angola’s offshore block 22 to support the country’s upcoming licensing round in the Kwanza Basin.
Shell restructures its stake in the Caspian pipeline by exiting the joint venture with Rosneft, with Kremlin approval, to comply with sanctions while maintaining access to Kazakh crude.
Shell acquires 60% of Block 2C in the Orange Basin, commits to drilling three wells and paying a $25mn signing bonus to PetroSA, pending regulatory approval in South Africa.
Malgré la pression exercée sur le gouvernement vénézuélien, Washington ne cherche pas à exclure Caracas de l’OPEP, misant sur une influence indirecte au sein du cartel pour défendre ses intérêts énergétiques.
Kazakhstan redirects part of its oil production to China following the drone attack on the Caspian Pipeline Consortium terminal, without a full export halt.
US investment bank Xtellus Partners has submitted a plan to the US Treasury to recover frozen Lukoil holdings for investors by selling the Russian company’s international assets.

All the latest energy news, all the time

Annual subscription

8.25$/month*

*billed annually at 99$/year for the first year then 149,00$/year ​

Unlimited access - Archives included - Pro invoice

Monthly subscription

Unlimited access • Archives included

5.2$/month*
then 14.90$ per month thereafter

*Prices shown are exclusive of VAT, which may vary according to your location or professional status.

Since 2021: 30,000 articles - +150 analyses/week.