The upwards pressure on crude oil prices will likely drive propane prices much higher in the near term and this will significantly impact propane dehydrogenation (PDH) costs in the US and put further upward pressure on propylene prices and prices for propylene derivatives. Note in the exhibit below that US polymer prices are turning slightly more positive relative to Asia again. While some of this will be cost-based issues in the US, especially for polypropylene, higher freight rates (again) continue to make it difficult for producers in Asia to maintain attractive operating rates and make it harder to push prices higher to reflect what are now rapidly escalating costs. The oil moves today may result in more capacity closures in Asia, which should lead to better pricing, but as we noted in our Weekly on Monday (and likely more extreme today) outside of US ethane-based ethylene producers, no one is making money producing ethylene today. Prices are going higher.
Ethylene producers in Asia are cutting back production because of the negative margins that some are seeing for much of their production. This will initially lead to higher losses as lower rates will impact plant efficiencies and raise unit costs. Cutting operating rates only works if prices rise as a consequence and if other producers choose not to cut back and seek to gain share, things get worse before they get better. The margins we show in the exhibit below are exceptionally low for Asia and are certainly at levels that would have caused many shutdowns in the past, but there are so many new players in Asia, especially in China that it may either take time or government intervention to get enough of a cutback to move prices. But if ethylene prices do improve in the region the arbitrage for moving ethylene in from the US goes up, so the US may gain more than the local producers. Also, as prices rise, someone in the region could look at marginal economics and start increasing rates. See more in today's daily report.
The Navigator Gas announcement should not be a surprise as the ethylene export arbitrage reopened in the US in September (Exhibit below) and since the terminal opened there has been a demand for ethylene exports each time the numbers have made sense. There are ethylene consumers in Asia that are net short and will buy incremental volumes from the US when the price is right relative to local suppliers and there is incremental demand in countries and regions that appear to be in surplus, including Europe, where a buyer can leverage an import to try to push local prices lower. In China, some of the facilities that require either propane or ethane imports might be better off buying ethylene versus making it today, and this is certainly the case for naphtha importers, as we highlighted in our Weekly Catalyst report on Monday. Today a US exporter can buy spot ethylene in the US and deliver it to China for less than the cost of manufacture in China, before the cost of getting the local ethylene to any consumer that is not on site.
We saw the stable to downward trends in both US ethylene and propylene spot prices reverse at the end of 2020, in part because of recovering demand post the initial wave of COVID, but also because of storm-related production constraints in October and early November. The weaker spot markets for both ethylene and propylene today reflect much stronger production for propylene (all PDH capacity running) and Hurricane Ida-related upsets that have left the monomer markets less badly impacted than derivatives. Something similar happened in 2020, especially for ethylene, but the backlog of derivative demand cause a step up in ethylene consumption when everything restarted. This could happen again, and we are earlier in the Hurricane season. See today's daily report for more.
The chart below focus on the ethylene cost curve and show that the US currently retains a distinct cost advantage despite escalating domestic feedstock costs. The current cost advantage in the US is sufficient to move ethylene derivatives into most markets profitably and while US spot prices for ethylene may not quite reflect the levels needed to stimulate exports today – US ethylene costs certainly do. The restart of the Nova unit in Louisiana may put some further downward on US ethylene prices but as we discussed yesterday, given the weather risks in 3Q it is an interesting dilemma today over whether you sell surplus ethylene or store it on the basis that spot prices will rise because of production outages – this time last year the “store it” decision would have been the right one as spot prices rose through 3Q.
The chart below and the others in our daily report linked add more weight to our argument that polymer grade propylene prices in the US have some downside and that it could happen relatively quickly, especially if ethylene producers play the current propane feedstock arbitrage to their full extent. Given weaker propylene derivative markets outside the US, propylene derivative pricing would likely come under some negative pressure if propylene prices fell.