Asian LNG Drops to 19-Month Low as Supply Builds and Chinese Buyers Stay on the Sidelines

Asian LNG Drops to 19-Month Low as Supply Builds and Chinese Buyers Stay on the Sidelines Spot JKM has fallen to its weakest since late 2024 as new supply outpaces soft Chinese demand, leaving the Asian benchmark under bearish pressure into peak cooling season. Asian spot LNG prices fell last week (week of 2026-05-11) to their lowest in nearly 19 months, pressured by more supply hitting the market and thin buying interest.⁴ That matters because Asia sets the marginal price for roughly 70% of global LNG trade, and a soft JKM removes the pull that would otherwise draw cargoes east and tighten the Atlantic basin. The Japan Korea Marker is the reference for the $150-billion-plus Asian market, so where it settles shapes netbacks from the US Gulf to Qatar.⁶ The immediate driver is demand, or the lack of it. Traders said on Friday (2026-05-15) that spot demand from China, now the world's second-largest LNG buyer, remained soft.⁴ With Chinese buyers absent from the spot market, incremental supply has nowhere obvious to go.⁴ The benchmark itself has gone quiet. JKM stood at $17.10/MMBtu on 2026-05-19, unchanged on the day, with sentiment read as neutral.⁵ A flat tape after a sharp drop is its own signal: the selling has paused, but nothing has emerged to pull prices back up. Our own signal read leans bearish on JKM spot, with bearish weight running more than two-to-one over bullish across 37 tracked signals.⁴ The pressure is coming from the supply side as much as from weak Chinese appetite. China is the swing factor, and the longer-term picture cuts against the current softness. Wood Mackenzie notes that China has overtaken Japan as the world's largest LNG market, ending decades in which Japanese utilities and trading houses underpinned global supply growth.¹ Chinese gas-fired power generation has grown strongly in past expansion phases, and ship-tracking data have shown import surges well above 30% year-on-year when demand turns on.¹ The question for traders is whether peak cooling season flips that switch. For now it has not. The combination of soft Chinese spot buying and steady cargo availability is keeping the market well supplied, and that is the bearish case.⁴ There is a contrarian read. Some signals point bullish on JKM from the supply side, on the view that any disruption or a sharper-than-expected Chinese demand recovery into summer would find a market with little slack.⁴ That thesis leans on the same China demand lever that is currently dormant. Supply growth is not coming from everywhere, though. Australian LNG exports slipped again in 2025, with year-to-date shipments down 2.8% on the year, according to LSEG seaborne data.² Australian volumes fell to 65.8 Mt from 67.7 Mt the year before, even as global LNG trade grew 5.2% in the first ten months of 2025.² Monthly Australian output has been stuck in a narrow 6.2-7.2 Mt range with little structural growth.² The demand shifts underneath that stagnation are telling. Japan lifted its intake of Australian LNG by 4.7% to 22.2 Mt, holding its place as Australia's top buyer, while South Korea posted the strongest growth at 28% to a record 12.5 Mt.² Asian appetite is there; Australia simply is not adding the barrels to meet it. Japan's own imports have been uneven. Ministry of Finance data showed September LNG imports down 1.6% year-on-year to about 5.32 Mt, from 6.27 Mt in August, even as the import bill jumped 164.2% on the year to roughly $5.85 billion.³ High prices and lower volumes are the signature of a market where buyers take what they must and no more. So the setup into peak cooling season is a standoff. Supply is comfortable, Australia is flat, and the bearish case rests on Chinese buyers staying home.^4,2 The bullish case rests on them coming back.¹ Watch Chinese spot activity first. The single cleanest tell will be whether ship-tracking data show China stepping back into the spot market as cooling demand builds; past summers have produced import jumps above 30% year-on-year when it does.¹ Until that shows up, the path of least resistance for JKM is sideways to lower.^4,5