It is important to note from the chart below that the US plastic resin price index is out of phase with the overall industrial products markets as we saw a shortage driven peak in 2021 – largely weather and supply chain-related. The US on average continues to command resin price premiums relative to Asia. The China polymer surpluses are largely land-locked for now because of very high shipping costs and very high oil-based production costs, and the US surplus is also challenged because of logistic issues with exports. In the US, exporters are building inventory in anticipation of better logistics and on the basis that the surpluses for the most part have customers. If we do see a global slowdown in demand, triggered by inflation – see our most recent Sunday Recap – the inventories in the US and China could become a problem.
As noted in Exhibit 1 from today's daily report, the jump in oil prices has plunged the European polyethylene producers into the red and pushed Asian polyethylene producers further into the red. This will inevitably result in price increases as basic chemical and polymer producers will shut down at negative margins, and these price rises offer an opportunity for the US, Middle East, and select other producers.
With the rapid jump in international natural gas and oil prices, we would see very concerted efforts to raise basic chemicals and polymer prices in Europe and Asia and will have a positive knock-on effect for the US. In our weekly catalyst report on Monday, we showed that ethylene producers outside the US were all losing money, especially in Europe and Asia. Some European demand will already be lower, because of curtailed product exports to Russia and Ukraine, but producers will want to cover costs at a very minimum and consequently, will be trying to match price increases with cost increases and if possible do a bit better than that. All of this will create a greater margin umbrella for the US, and US exporters selling directly into international markets will see export margins step up and may see incremental opportunities to export more, assuming that the freight rates are not too onerous for incremental containers.
While we are beginning to see some easing in US polyolefin prices we note in today's daily that prices are not falling in step with monomers and so spreads are widening. Because of the very integrated nature of the polyethylene market, we see swings in where the margin is being captured based on relative tightness and today it is squarely biased towards polyethylene in the US. Despite the polymer price declines in the US we maintain a level of pricing that is well above Asia – Exhibit below, but not high enough to attract imports, given the high container rates and the long lead times on shipping. The same is not true for polypropylene, which maintains a spread versus Asia that can cover the very high current costs of transport (bottom exhibit).
Is this the beginning of the end? The linked report that US traders are struggling to find export homes for incremental HDPE should not be a surprise given the significant price difference between the US domestic price and prices in other markets – Exhibit 1 in today's daily report. HDPE is the more fungible polyethylene, with both LLDPE and LDPE much more grade and application-specific. It is often the first polyethylene grade to spike in a shortage and fall when there is a surplus.
Scatter charts with significant outlying points are always eye-catching and the exhibit below is no exception. The extremes of the chart are interesting as they show that when US polymer prices are low, Asia generally trades at a premium, and when US prices are high Asia trades at a discount. But today’s discount is several standard deviations from the norm, and it is too compelling a trade to ignore. If the US was short polyethylene we would be less focused on this arbitrage but that is not the case. Unilateral decisions from US producers to keep production in line with contract demand could maintain pricing support, but the competitive disadvantage that this places on US consumers – especially in durable applications (where the polymer is a larger part of the finished product cost) is significant. It is also a major cost headwind for the packaging companies in the US, and tough to pass through in most cases on staples and household products, because of the buying power of the major food and drug retailers.