• The September 27 U.S.–China tariff arrangement does not include LNG, leaving JKM and TTF pricing largely unaffected, according to Platts.
  • The newly created U.S.-China Board of Trade could eventually expand negotiations to commodities, potentially reopening a path for U.S. LNG trade with China.
  • For now, however, there is no immediate change to LNG flows, and broader negotiations could take months.

No Immediate Relief for LNG

The September 27 U.S.–China tariff arrangement created a bilateral “Board of Trade” and product lists for possible reciprocal tariff relief, but it did not include LNG. That leaves China’s tariff barrier to U.S. LNG—and therefore direct LNG flows and benchmark pricing—unchanged for now; any LNG breakthrough has been deferred to later negotiations.

The White House says the new U.S.–China Board of Trade will consider identified U.S. and Chinese products for reduced reciprocal tariff treatment, subject to each country’s domestic procedures. The published framework does not name LNG.

This is a notable retreat from expectations earlier in September: Reuters reported that officials had been discussing reducing or eliminating China’s LNG tariffs within a broader energy-and-agriculture package tied to a potential $30 billion reciprocal tariff reduction. Those discussions were explicitly not final.

The immediate market conclusion is therefore sound: no policy-driven revival of U.S.-to-China LNG trade has been secured, and no direct reason exists for JKM—the Northeast Asian LNG benchmark—or Europe’s TTF benchmark to reprice solely because of this tariff deal.

Market and Economic Significance

China is the world’s largest LNG importer and the United States is the largest LNG exporter. Before the latest dispute, they had developed a rapidly expanding trading relationship; China-bound U.S. LNG shipments fell from 64 vessels in 2024 to effectively zero in 2025 after China imposed a 15% tariff in February 2025 in response to U.S. tariffs.

The commercial effect has been broader than a simple reduction in sales. Chinese companies with U.S. LNG supply commitments have had incentives to redirect cargoes to other Asian or European buyers rather than import them into China and pay the tariff. U.S. exporters have had to depend more heavily on alternative destinations, particularly Europe, at a time when new American capacity is ramping up. Reuters estimates U.S. LNG capacity will grow by about 10 billion cubic feet per day by 2027. Of nearly 100 million tonnes per year of U.S. LNG capacity under construction, about 24.5 million tonnes had not yet been contracted under long-term deals. Restoring Chinese demand would help support project financing and long-term offtake arrangements.

The wider gas market is currently driven much more by supply disruption and geopolitical risk than by this particular tariff announcement. The IEA reports that the early-2026 supply loosening was interrupted by Middle East disruption and the effective closure of the Strait of Hormuz, which temporarily removed close to 20% of global LNG supply. In March, TTF averaged about $18/MMBtu and Platts JKM about $21/MMBtu; JKM volatility approached 300% and TTF volatility reached 160%.

In that context, keeping LNG out of the tariff deal is not a new physical supply shock. It preserves an existing constraint, rather than creating a fresh change in available LNG volumes or trade routes.

Political Context

The Board of Trade is a mechanism for continued, managed negotiations rather than a comprehensive settlement. Its product-by-product structure suggests that concessions could emerge in stages and remain conditional on reciprocal implementation.

For Washington, reopening the Chinese market would bolster the economics of U.S. Gulf Coast LNG expansion and reduce dependence on Europe as a residual destination. For Beijing, lower barriers to U.S. LNG could expand supply diversity and strengthen bargaining leverage with other suppliers—without necessarily committing China to immediate large-volume purchases.

However, LNG is politically and strategically sensitive. It sits at the intersection of trade policy, energy security, infrastructure investment, and wider U.S.–China strategic competition. China can source LNG from multiple exporters, while U.S. sellers urgently benefit from access to large, creditworthy buyers as new capacity comes online. Negotiators may therefore hold LNG back as leverage for concessions in agriculture, manufacturing, technology, market access, or other contested areas.

Stakeholders and Historical Context

U.S. LNG producers and developers—including companies expanding export capacity such as Cheniere (LNG), Venture Global (VG), Sempra (SRE), NextDecade (NEXT), and Exxon Mobil (XOM)—do not receive the anticipated near-term demand catalyst from China. Chinese importers and utilities retain flexibility but still face a tariff-related cost disadvantage on direct American cargoes. In the near term, that likely encourages portfolio optimization, contractual resales, and sourcing from non-U.S. suppliers.

European and other Asian buyers may continue to compete for U.S.-origin flexible cargoes. Europe’s LNG imports reached an all-time high during the 2025/26 winter, reflecting LNG’s increasingly structural role as pipeline imports decline and domestic European production falls.

There is clear precedent for this pattern. During the earlier U.S.–China trade dispute, U.S. LNG deliveries to China dropped to only two vessels in 2019 before recovering strongly in 2020–21; they reached 131 vessels in 2021. The renewed 2025 tariff again cut flows sharply, demonstrating how quickly policy can redirect a globally tradable fuel.

Outlook

Short term: No material increase in direct U.S.–China LNG trade should be assumed. The tariff deal itself does not alter landed costs for Chinese importers or unlock a new immediate destination for U.S. cargoes. JKM and TTF will remain more sensitive to Middle East supply conditions, shipping availability, weather, storage, European gas demand, and Asian buying interest than to the Board’s initial product lists.

Medium term: The Board creates a formal pathway for a later LNG concession. If China reduces or removes its LNG tariff, U.S. exporters could regain access to a major growth market, Chinese buyers could make more direct use of contracted U.S. volumes, and long-term sale-and-purchase agreements could become easier to finance.

Long term: A tariff removal alone would not guarantee a full return to past trade levels. China’s demand growth, domestic gas policy, coal-to-gas switching, renewable deployment, competing LNG supply from Qatar and other exporters, shipping economics, and bilateral political stability will determine whether U.S. LNG becomes a core Chinese supply source or merely a portfolio option.

The central takeaway is that the agreement lowers some bilateral trade friction but leaves the LNG impasse unresolved. For LNG markets, it is a negotiating signal rather than a flow-changing event—with the next substantive catalyst being whether the Board’s future talks explicitly add LNG and convert discussion into enforceable tariff relief.