Asian LNG Hits $23 on Hormuz Shock, but Chinese Demand and U.S. Capacity Limits Signal a Fragile Rally
JKM spot prices jumped 16% in 24 hours, yet soft Chinese buying and near-full U.S. export terminals narrow the path to a sustained move higher.
Asian spot LNG prices climbed to $23.388 per million British thermal units on Friday (2026-08-28), traders told Bloomberg, up from $20.2 per MMBtu the session before (2026-08-27). The Japan-Korea Marker benchmark stood at $23.17 per MMBtu by Friday afternoon (2026-08-28). A move of roughly 16% in a single session reflects how jumpy the market has become around supply security.5
Renewed Hormuz anxiety is the trigger. Since the strait's closure on February 28, over 10 billion cubic feet per day of global LNG supply has been stripped from the market (roughly 20% of total seaborne flows), with Qatar's Ras Laffan export facility taking most of the hit, according to EIA analysis. That shock lifted European TTF gas prices to $14.80 per MMBtu for the week ending April 24 (2026-04-24), 35% above pre-closure levels, EIA data showed.2
But Chinese spot demand, from the world's second-largest LNG buyer, remained muted on Friday (2026-08-28), traders said. The surge in JKM is being driven by supply-side fear, not demand pull.3
That is a meaningful distinction. As recently as the week of May 11 (2026-05-11), Asian LNG prices had fallen to their lowest in nearly 19 months under the weight of oversupply and flagging buyer interest. Total LNG shipments into Japan, China, South Korea and Taiwan ran at about 15.94 million tonnes in February 2026, down nearly 19 percent from the previous month, Reuters reported citing Refinitiv Eikon data. The Hormuz shock reversed that price trajectory without reviving the underlying Chinese demand that would be needed to sustain elevated JKM if the supply disruption eases.3
American producers cannot fill the Ras Laffan gap. U.S. LNG export terminal utilization reached 94% of the maximum Department of Energy-approved export levels in March, EIA reported, effectively the physical ceiling. In February, utilization ran at 91% with estimated exports of 17.3 billion cubic feet per day. Weekly vessel departures hit 141 billion cubic feet in the period around May 15 (2026-05-15), up 26 billion cubic feet on the week despite maintenance at several export facilities, shipping data showed, signalling that U.S. terminals were already being pushed hard before the Hormuz-driven rally in JKM.2,1
The NYMEX Henry Hub front-month was flat on Friday (2026-08-28), closing at $2.88 per MMBtu. Since the Hormuz closure on February 28, Henry Hub has declined about 9%, EIA data showed, because domestic U.S. supply is ample and there is no meaningful additional export capacity to absorb that gas overseas. The Atlantic LNG arbitrage that normally links U.S. and global prices is constrained by terminal throughput, not cargo economics.2
European storage deficits inject a second force on the cargo market. EU gas inventories stood at 48% of capacity on January 20 (2026-01-20), against a five-year average of 63%, Gas Storage Europe's Aggregated Gas Storage Inventory data showed. The ICE Endex TTF front-month was trading at €68.01 per megawatt-hour on Friday (2026-08-28). Contrarian indicators are pointing bullish on TTF, with storage cited as the driver, which implies European buyers may compete aggressively for LNG cargoes through autumn and support JKM even without a Chinese demand recovery.4
The EIA lowered its Henry Hub price forecasts for both 2026 and 2027 in its August 2026 short-term energy outlook. EBW Analytics Group analyst Eli Rubin pointed to record daily U.S. gas production and softening weather demand as the main downward pressures, Rigzone reported. Every additional cargo flowing east already depends on export slots that are nearly fully allocated.6
How quickly Qatar's Ras Laffan flows normalise, and how aggressively European buyers bid for October and November delivery, will give the clearest read on whether the JKM level is sustainable or Hormuz-inflated. With Chinese demand providing no floor, sustainability depends almost entirely on geopolitics and European storage procurement.2,4