• Research
  • Politika
  • About
Carnegie Russia Eurasia center logoCarnegie lettermark logo
  • 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

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 Russia Eurasia Center

  • Paper
    A Tight Spot: Challenges Facing the Russian Oil Sector Through 2035

    Russian oil production is remarkably resilient to significant price changes, but significant political headwinds may lead to a drop regardless of economics.

      • Sergey Vakulenko

      Sergey Vakulenko

  • Commentary
    Carnegie Politika
    Why Has Kazakhstan Started Deporting Political Activists?

    The current U.S. indifference to human rights means Astana no longer has any incentive to refuse extradition requests from its authoritarian neighbors—including Russia.

      Temur Umarov

  • Commentary
    Carnegie Politika
    Why Are China and Russia Not Rushing to Help Iran?

    Most of Moscow’s military resources are tied up in Ukraine, while Beijing’s foreign policy prioritizes economic ties and avoids direct conflict.   

      • Alexander Gabuev

      Alexander Gabuev, Temur Umarov

  • Commentary
    Carnegie Politika
    Georgia’s Fall From U.S. Favor Heralds South Caucasus Realignment

    With the White House only interested in economic dealmaking, Georgia finds itself eclipsed by what Armenia and Azerbaijan can offer.

      Bashir Kitachaev

  • Commentary
    Carnegie Politika
    What Does War in the Middle East Mean for Russia–Iran Ties?

    If the regime in Tehran survives, it could be obliged to hand Moscow significant political influence in exchange for supplies of weapons and humanitarian aid.

      Nikita Smagin

Get more news and analysis from
Carnegie Russia Eurasia Center
Carnegie Russia Eurasia logo, white
  • Research
  • Politika
  • About
  • Experts
  • Events
  • Contact
  • Privacy
Get more news and analysis from
Carnegie Russia Eurasia Center
© 2026 Carnegie Endowment for International Peace. All rights reserved.