• Research
  • Emissary
  • About
  • Experts
Carnegie Global logoCarnegie lettermark logo
DemocracyIran
  • Donate
{
  "authors": [
    "Jarrett Blanc"
  ],
  "type": "legacyinthemedia",
  "centerAffiliationAll": "dc",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [
    "Iranian Proliferation"
  ],
  "englishNewsletterAll": "americanStatecraft",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "ASP",
  "programs": [
    "American Statecraft"
  ],
  "projects": [],
  "regions": [
    "North America",
    "United States",
    "Middle East",
    "Iran",
    "East Asia",
    "China"
  ],
  "topics": [
    "Economy",
    "Trade",
    "Security",
    "Foreign Policy",
    "Nuclear Policy"
  ]
}

Source: Getty

In The Media

With U.S. Sanctions Looming, China Loosens Trade Ties With Iran

Early next month, the U.S. will re-impose sanctions on Iran that had been lifted under the Iran nuclear deal. China’s largest oil refiners may also stop importing Iranian oil in November, which will effect Iran’s economy.

Link Copied
By Jarrett Blanc
Published on Oct 29, 2018
Program mobile hero image

Program

American Statecraft

The American Statecraft Program develops and advances ideas for a more disciplined U.S. foreign policy aligned with American values and cognizant of the limits of American power in a more competitive world.

Learn More

Source: Axios

On Nov. 4, the U.S. will re-impose sanctions on Iran that had been lifted under the Iran nuclear deal. In response, the Bank of Kunlun, which handles China’s financial transactions with Iran, informed customers that on Nov. 1 it will stop processing them. China’s largest oil refiners, Sinopec and China National Petroleum Corporation (CNPC), may also stop importing Iranian oil in November.

Why it matters: China is Iran’s largest oil importer and most important trading partner. Because China is better insulated from U.S. sanctions than other major importers, Iran could avoid the worst economic effects of U.S. sanctions if China continues buying its oil. But if China cuts back, Iran will likely pull out of the nuclear deal, leaving it free to resume an unrestricted nuclear program.

The background: Nevertheless, Chinese government officials have been deeply critical of President Trump’s nuclear deal withdrawal. At the UN Security Council's September meeting, Foreign Minister Wang stressed economic sovereignty and defended “the legitimate right of all countries to normal economic relations and trade with Iran.”

There are three ways to think about China’s latest moves:

  1. A bargaining strategy. China is seeking discounts and other favorable commercial terms for continued trade with Iran, so leaking that its oil refiners are rethinking their positions gives China leverage. Since Trump is sensitive to oil prices, China may also be trying to soften the U.S. position by surprising the market and pushing prices up.
  2. A way to restructure trade with Iran. China may simply be further insulating its biggest firms from Iran-related sanctions by removing them from this trading relationship, leaving smaller Chinese refiners and banks to step into the gaps left by Kunlun, Sinopac and CNPC. This would put some effective limits on Iranian oil sales and other trade without totally shutting it down.
  3. A diplomatic concession. If China is preparing to comply with re-imposed U.S. sanctions, it might be as a sweetener to secure a Trump–Xi meeting at the November G20 to make progress on the trade war, which is vastly more important to both countries than Iran sanctions.

The bottom line: In any case, the Trump administration has succeeded in creating the impression that China bowed to U.S. pressure, something China was careful to avoid when it substantially reduced Iranian oil purchases under President Obama. By acting before Trump’s November deadline and leaking waiver requests, China has made, in principle, an important concession.

This article was originally posted in Axios.

About the Author

Jarrett Blanc

Former Senior Fellow, Geoeconomics and Strategy Program

Jarrett Blanc was a senior fellow in the Geoeconomics and Strategy Program at the Carnegie Endowment for International Peace.

Jarrett Blanc
Former Senior Fellow, Geoeconomics and Strategy Program
Jarrett Blanc
EconomyTradeSecurityForeign PolicyNuclear PolicyNorth AmericaUnited StatesMiddle EastIranEast AsiaChina

Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

More Work from Carnegie Endowment for International Peace

  • Commentary
    Deciphering Europe’s Relationship with Turkey

    Debate is heating up on how Turkey could be integrated into a common European defense framework. Commercial and industrial deals offer a better chance at alignment than sweeping political efforts.

      Marc Pierini

  • Commentary
    Emerging From the “Zombie State” of Trade Agreements: The India-EU FTA

    The India–EU Free Trade Agreement (FTA) is shaping up to be one of the most consequential trade negotiations, both economically and strategically. But, what’s in the agreement, what’s missing, and what will determine its success in the years ahead

      Vrinda Sahai, Nicolas Köhler-Suzuki

  • Construction site
    Commentary
    Emissary
    The Iran War Isn’t the Only Challenge Facing Saudi Arabia’s Vision 2030

    As the monarchy appears to question its grandest projects, the state could do with more critical debate than rote cheerleading.

      • Andrew Leber

      Andrew Leber

  • Commentary
    Strategic Europe
    Taking the Pulse: Is it Worth it for Europeans to Placate Trump?

    After spending much of 2025 trying to placate Donald Trump, some European leaders are starting to change posture. But is even a hostile Washington still so important to Europe that the U.S. president’s outbursts are worth putting up with?

      • Rym Momtaz

      Rym Momtaz, ed.

  • Gas station attendant gesturing while a woman gets her motorcycle refilled
    Commentary
    Emissary
    Fuel Subsidies Are an Easy Fix for the Iran War’s Energy Price Shock—and the Wrong One

    Instead, governments should adopt climate-friendly measures to address the impact of rising prices.

      • Henok Asmelash

      Henok Asmelash

Get more news and analysis from
Carnegie Endowment for International Peace
Carnegie global logo, stacked
1779 Massachusetts Avenue NWWashington, DC, 20036-2103Phone: 202 483 7600
  • Research
  • Emissary
  • About
  • Experts
  • Donate
  • Programs
  • Events
  • Blogs
  • Podcasts
  • Contact
  • Annual Reports
  • Careers
  • Privacy
  • For Media
  • Government Resources
Get more news and analysis from
Carnegie Endowment for International Peace
© 2026 Carnegie Endowment for International Peace. All rights reserved.