Resin Market Moves

As we close out the first month of 2026, the macro backdrop in the U.S. is still best described as mixed and cautious—and that’s important because it’s keeping demand from snapping back quickly.

Key signals we’ve seen through late January:

    • Inflation remains controlled but sticky in certain categories: CPI rose 0.3% in December, with shelter costs a key driver.
    • Consumer spending is steady, not surging: retail sales rose 0.6% in November, but buyers and manufacturers are still managing inventory carefully.
    • Automotive demand outlook softened: Cox Automotive projects 15.8M U.S. new-vehicle sales in 2026, down 2.4% vs. 2025.
    • Housing remains a drag: housing starts fell to 1.246M (lowest since May 2020) and were down 7.8% YoY (October data), limiting support for PVC and construction-linked polymers.
    • Energy and feedstock volatility is back: crude briefly moved above $60/bbl on Middle East tensions, then fell on a 3.6MM bbl inventory build; natural gas and ethane costs firmed meaningfully.

What this means for procurement teams: early 2026 is a market where supply events and feedstocks can matter more than demand, and where “narrative pressure” from suppliers will often move faster than fundamentals. The winners will be the teams who stay signal-driven: inventory, operating rates, and feedstock reliability—not headlines.

Also, our ResinSmart team met last week to accelerate new buyer-facing tools and resources—faster workflows, clearer forecasting views, and more decision-ready visuals—so buyers can move from “market information” to action even faster than ever before.

Polyethylene (PE): Force Majeure + Winter Weather = Near-Term Tightening Risk

PE is the clearest example this week of how a single event can tighten a market quickly.

    • Winter storm Fern’s forecast across the Gulf Coast/South-Central has raised disruption risk reminiscent of Winter Storm Uri.
    • Availability is already tighter after Ineos’ force majeure on bimodal HD Pipe and Film, which continues to support producer attempts for +5–7¢/lb January increases.
    • Ethylene spot levels increased this week; ethane costs rose as well, pushing the cost floor up modestly.

Buyer action (next 30 days): if you are exposed to HD pipe or film, this is a moment to tighten internal discipline on what you buy and when. Strategic buys can mitigate any increases that stick as we move deeper into Q1.

Polypropylene (PP): Feedstock-Driven Inflation Is Real (Even If Demand Isn’t)

PP is still primarily a feedstock story right now.

    • PGP spot rose above 32¢/lb (four-month high) amid PDH outages/turnarounds; U.S. PGP jumped from 28.5¢ to 31.9¢/lb week-over-week. DRIVERS
    • Buyers are seeing spot PP quotes ~2¢/lb higher in January.
    • Preliminary December ACC data shows inventories down 83.3MM lbs to 1.81B lbs, with days on hand around 37 days—still adequate for most buyers.

Buyer action (30/60/90): hold off on non-critical spot purchases unless needed. Expect 2–3¢/lb upward contract pressure in the near term, with 4–5¢/lb risk into Q1/Q2 depending on PDH reliability and weather.

Polystyrene (PS): Cost Push Is Here, But Demand Still Caps the Ceiling

PS remains on track for a slight increase.

    • The January benzene contract rose 8¢/gal, providing upward cost pressure (typical conversion: ~10¢/gal BZ ≈ 1¢/lb PS).
    • Producers proposed +5¢/lb, but it’s unlikely to fully stick because demand remains
    • Preliminary December data: inventory +12.3MM, operating rate down to 52%, demand down 4.2%. DRIVERS

Buyer action: acknowledge feedstock pressure, but push back on excessive hikes. PS is still a market where demand keeps leverage with buyers.

PVC: Capacity Tightness Is Real — But Construction Demand Is Still Weak

PVC producers continue to push a +5¢/lb January increase, anchored by the Westlake 1B lb/yr plant closure.

But the demand side remains soft with new home sales essentially flat (Oct data), and housing starts are still at multi-year lows.

Preliminary December ACC data shows a large inventory rebound (+161MM lbs) to ~1B lbs, while demand was down 4.2% and exports down 4%.

Buyer action: increases will be difficult to implement broadly. Expect suppliers to keep pushing through Q1; leverage remains tied to end-market exposure and inventory positioning.

Engineered Resins: Stable Base, Higher RMC Risk

ABS: no Q1 increase initiatives yet; fundamentals sluggish. Feedstocks (BZ/BD/SM) are rising and could show up in higher RMC. Auto demand uncertainty persists, including USMCA and tariff tension risk.

PC: stable in January with weak demand; no increases proposed for Jan/Feb. Benzene strength will lift RMC.

PA66/PA6: both remain weak; base prices stable-to-soft, but feedstocks (BZ/BD/PGP and CPL)

Buyer action: don’t confuse “stable base price” with “stable total cost.” Watch RMC drivers closely in February and March.

PET: Sluggish Demand + Flat-to-Slightly Higher RMC

PET fundamentals remain slow (fiber weak; bottle seasonal slowdown).

No proposed increases, but PX/PTA are expected to firm slightly, lifting RMC while demand caps pass-through.

Buyer action: early Q1 remains buyer-friendly; watch for Q2 demand improvement narrative later.

ResinSmart Wrap-Up

As we move deeper into Q1, one thing is becoming clear: 2026 is a year where context, timing, and discipline matter more than headlines.

Supply events, feedstock volatility, and selective tightening are moving faster than demand — and that puts a premium on having the right conversations early.

Over the next few weeks, our team will be out in the market, and I’d welcome the opportunity to connect in person.

    • MD&M West – Anaheim
      We’ll be walking the floor at the Medical Design & Manufacturing West show, meeting with processors, OEMs, and suppliers to talk about resin pricing, risk management, and 2026 planning.
    • Plastics News Executive Forum
      We’ll also be attending the Plastics News Executive Forum, where many of the conversations are shifting from “what happened last year” to how companies are positioning for margin quality, growth, and resilience going forward.

If you’ll be at either event and want to talk through:

    • what you’re seeing in your resin markets,
    • how supplier behavior is changing, or
    • where you see the biggest uncertainty in 2026,

I’d be glad to connect.

Until then, we’ll keep monitoring the signals that matter — inventories, operating rates, feedstocks, and supply discipline — and sharing what we see as the year unfolds.

Safe travels, and I hope to see many of you over the next few weeks!

Michael Workman
Growth Director | ResinSmart
📧 michael.workman@resinsmart.ai
🌐 www.ResinSmart.ai