Logistics & Freight

Box Makers' War Costs: Record Diesel Prices Sink Industry

The conflict in the Middle East is hitting box makers where it hurts most: their wallets. Record diesel prices are making it impossible to absorb rising costs, forcing desperate price hikes amid already weak demand.

Box Makers' War Costs: Record Diesel Prices Sink Industry — Supply Chain Beat

Key Takeaways

  • Corrugated material shipments in 2025 are at a 10-year low, with first-quarter shipments this year being the lowest seasonal levels since 2015.
  • Record seasonal diesel prices, exacerbated by geopolitical conflicts, are significantly increasing transportation costs for box makers.
  • The industry has seen the first back-to-back benchmark price increases for linerboard in five years, a move that risks further dampening already weak demand.

Here’s the thing: 2025 U.S. corrugated material shipments are the lowest in a decade. Let that sink in. A fundamental backbone of commerce, the humble cardboard box, is finding its demand shriveling faster than a forgotten raisin.

This isn’t just a ripple; it’s a tsunami of bad news for packaging producers. First, the pandemic e-commerce gold rush evaporated, leaving a void as consumer demand, battered by inflation and tariffs, simply retreated. And now? The Strait of Hormuz is acting like a giant, geopolitical spigot, turning up energy prices – and with them, the cost of getting those boxes from point A to point B.

It’s a brutal one-two punch. The industry needs to raise prices just to stay afloat, but who’s buying? Consumers, whose sentiment just tanked to a record low thanks to, you guessed it, higher gas prices, are understandably hesitant. Andy Silvernail, CEO of International Paper Co., put it bluntly on a recent earnings call: “The consumer is being overall more hesitant.” He sees this economic uncertainty, first fueled by trade wars and now by international conflict, continuing for some time.

This demand pullback isn’t theoretical. We’re already seeing plant closures. The Fibre Box Association’s data paints a grim picture: 2025 shipments are the lowest in ten years. First-quarter shipments this year hit their lowest seasonal marks since 2015. Even international markets aren’t offering much solace, with Soft demand reported in both North America and EMEA.

The Freight Fiend: Diesel’s Dominance

One of the biggest culprits? Transportation. While U.S. natural gas prices have been relatively stable thanks to domestic production, retail diesel prices have been hitting record seasonal highs. This isn’t just a few pennies here and there.

Sonoco Products Co. CEO Howard Coker noted an impact of “under a few million dollars” in the first quarter, but anticipates adding another $8 million to $10 million in costs in the second quarter, with freight being the primary driver. Smurfit Westrock Plc, a packaging titan, now projects an astonishing $270 million to $290 million impact from energy costs for the year. That’s a massive leap from the $80 million year-over-year increase they’d initially forecast before the conflict.

A Bold Move Amidst the Gloom

The situation has become so precarious that benchmark prices for linerboard – the sturdy outer layer of corrugated cardboard – saw increases in both March and April. This marks the first time in five years we’ve witnessed back-to-back hikes. This move, driven by analysts like Fastmarkets RISI, has been echoed by major players like International Paper and Packaging Corp. of America. It’s a Hail Mary pass in a game where the ball seems to be constantly fumbling.

But here’s the kicker: these price increases, while necessary for survival, risk further decimating demand. Adam Josephson, founder of Sakonnet Research and a former industry analyst, points out that major consumer goods companies are grappling with these same economic pressures. It’s like trying to light a fire with wet matches; you need fuel, and right now, the fuel for demand is scarce.

This isn’t just about boxes; it’s a fundamental indicator of economic health. When the demand for packaging falters, it signals a broader slowdown in consumption and manufacturing. The industry’s struggle to pass on war-inflated costs is a loud and clear alarm bell for the wider supply chain. We’re witnessing a fundamental platform shift in how costs are borne, and the old models are breaking under the strain.

For decades, the packaging industry operated on a model where costs could often be absorbed or incrementally passed on. But the confluence of unprecedented global events – a pandemic that warped demand, followed by inflation and now geopolitical instability – has created a perfect storm. The rise of alternative packaging materials also plays a role, creating a more competitive landscape where price hikes are even harder to swallow. The companies that can adapt, innovate their cost structures, and find new efficiencies will be the ones to weather this storm. Those that can’t? Well, they might just end up in the recycling bin.

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🧬 Related Insights

Frequently Asked Questions**

What are the main reasons box makers are struggling with costs?

Box makers are struggling due to a combination of factors including weak consumer demand post-pandemic, inflation, tariffs, and critically, rising energy and transportation costs exacerbated by global conflicts impacting shipping routes.

Why are transportation costs increasing so much?

Transportation costs are surging primarily due to higher diesel fuel prices, which have hit record seasonal levels. Geopolitical events, like the blockage of the Strait of Hormuz, are directly impacting global energy markets and, consequently, the cost of shipping.

Will box prices continue to rise?

Industry benchmarks have already seen back-to-back price increases for linerboard, the material used in corrugated cardboard. While companies are attempting to pass on costs, the weak consumer demand may limit their ability to do so sustainably, potentially leading to further industry consolidation or operational adjustments.

Written by
Supply Chain Beat Editorial Team

Curated insights, explainers, and analysis from the editorial team.

Frequently asked questions

What are the main reasons box makers are struggling with costs?
Box makers are struggling due to a combination of factors including weak consumer demand post-pandemic, inflation, tariffs, and critically, rising energy and transportation costs exacerbated by global conflicts impacting shipping routes.
Why are transportation costs increasing so much?
Transportation costs are surging primarily due to higher diesel fuel prices, which have hit record seasonal levels. Geopolitical events, like the blockage of the Strait of Hormuz, are directly impacting global energy markets and, consequently, the cost of shipping.
Will box prices continue to rise?
Industry benchmarks have already seen back-to-back price increases for linerboard, the material used in corrugated cardboard. While companies are attempting to pass on costs, the weak consumer demand may limit their ability to do so sustainably, potentially leading to further industry consolidation or operational adjustments.

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Originally reported by Transport Topics

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