Key insights
- Geopolitical tensions in the Hormuz Strait are disrupting naphtha supply, a key feedstock for global chemical manufacturing. US chemical companies, which rely on cheaper ethane, gain a competitive advantage. DOW, TRGP, and LYB are positioned to benefit from increased demand for US-produced plastics and resins as global competitors face reduced capacity. This creates a positive tailwind for these companies.
At least based on the narrative, oil majors and defense names on the Hormuz crisis are playing the obvious hand. One step step further through the supply chain, there are a few interesting plays. From a value perspective, this conflict is providing an enhanced margin in their revenue through 2026, creating a rerating.
Here's a few things from the 8-K for Dow Inc. and Targa's 10-K.
- Hull & Machinery insurance premiums for tankers transiting the Gulf have gone from 0.1% to over 10% per voyage. A single trip can now cost more in insurance than the cargo profit. - The workaround for crude is overland pipelines to the Red Sea. Naphtha does not have a workaround. - Naphtha is the primary feedstock for Asian and European chemical manufacturing. Plants crack it into the plastics and resins in basically everything. With supply locked up, those plants are running at reduced capacity or shutting down. - US chemical companies don't use naphtha. They run on ethane, a cheap and abundant natural gas liquid. Ethane prices haven't moved. The feedstock cost gap between US producers and their global competitors are growing wider. - Dow's CEO said it in the 8-K: "Ethane fundamentals haven't changed, but oil fundamentals have changed dramatically. That's widened the oil to gas spreads." - US crackers are running at 90%+ capacity. Global buyers are calling to lock down plastics and resins supply.
Three names worth considering:
- DOW: ~85% of global production is ethane-based light cracking. Biggest Gulf Coast footprint. Direct beneficiary as foreign competitors cut capacity. - TRGP (Targa Resources): The infrastructure angle. They pipe NGLs from the Permian straight to Gulf Coast export terminals with integrated fractionation and ship loading. If the world needs US NGL exports as a naphtha substitute, Targa collects this toll in volume. - LYB (LyondellBasell): Same Gulf Coast setup, same ethane advantage. Less coverage than Dow but running the exact same tailwind as foreign plants throttle down.
Bear case potential: This is entirely geopolitics dependent. A deescalation in the Gulf or a normalization of insurance premiums unwinds the trade relatively fast. The margin expansion is real but it's situational, not structural. If this is already in the price, the setup weakens.
That said, the market is this conflict mainly as an energy problem. But it's also a materials problem. Considering this, US chemicals are the only side of that trade with a cost advantage right now.