Propane Prices on Uzbekistan’s Exchange Spike Nearly 65% in Two Days After Trading Cap Lifted

Propane prices on Uzbekistan’s main commodity exchange surged precipitously in mid-September after a change to trading rules, reaching a historical high and prompting renewed attention to market regulation and consumer protections. According to exchange data reported by Spot, the price per ton of propane rose from 7.4 million soms (about $625) on September 16 to 12.2 million soms (approximately $1,030) on September 18 — a jump of nearly 65 percent in two days.

Trading volumes on the Uzbek Republican Commodity and Raw Materials Exchange increased alongside the price spike. The amount of propane sold on the exchange rose from 666 tons to 1,114 tons over the two-day period, an increase of roughly 67 percent. Market participants and regulators are likely to scrutinize both the scale of the price movement and the accompanying rise in volumes as indicators of market dynamics after the rule change.

The sharp increase followed a decision to remove an existing limit on how much prices could rise during a single trading session. On September 17 the previous 10 percent ceiling on intraday price growth was lifted under the instruction of the Committee for Development of Competition and Protection of Consumer Rights, which issued the guidance on September 16. That removal allowed transaction prices on the exchange to move well above the prior effective caps.

Despite the revocation of the 10 percent intraday ceiling, the exchange has retained a restriction on starting or opening bids: it continues to reject orders from local producers and importers if the stated initial price exceeds 7.5 million soms (around $635) per ton. Before the 10 percent cap was removed, the maximum price that had been achieved in auctions was effectively about $697 per ton, reflecting the combined effect of the starting-price rule and the intraday growth ceiling.

Regulators in Uzbekistan have intermittently intervened in the propane market over the past year. Authorities imposed limits on exchange price growth beginning in November 2024 after liquefied gas prices exceeded 10.1 million soms (approximately $850) per ton. Initially the allowable increase was capped at 20 percent above the starting price; on January 12, 2026, that ceiling was tightened to 10 percent. Those measures were introduced as emergency means to temper price spikes and their knock-on effects on consumers and the transport sector.

The Committee for Development of Competition and Protection of Consumer Rights has also conducted investigations into the conduct of propane importers. In March the committee reported uncovering violations by 31 companies, citing unjustified increases to starting prices and intentional reductions in the volumes offered for sale on the exchange. Officials said that the restrictions introduced after those findings had helped reduce propane prices by roughly 21 percent, a result regulators framed as beneficial to stabilizing supply and protecting consumers.

The removal of the intraday price-growth cap and the ensuing jump in prices underline the tensions regulators face between allowing market mechanisms to function and preventing sudden shocks that harm consumers. While the retention of a maximum allowable starting price aims to curb inflated opening offers, the recent episode shows how changes in trading rules can rapidly alter market outcomes. For households, businesses and transport operators that rely on propane and liquefied gas, rapid price swings can translate into higher costs and planning uncertainty.

Market watchers will likely monitor subsequent exchange sessions for volatility, responses from the Committee for Development of Competition and Protection of Consumer Rights, and any further investigations into trading behavior. The exchange data cited by Spot provides a clear snapshot of how a regulatory tweak can produce immediate and significant effects on commodity prices in Uzbekistan’s domestic market.