Regulators are turning up the heat on toxic emissions, and Huntsman Corporation is now in the spotlight after UK authorities raised serious concerns over benzene levels at its Teesside plant. For investors, this kind of scrutiny can reshape the risk profile of chemical and plastics stocks very quickly. Legal action, tougher permits, and reputational damage can ripple through earnings quality, capital spending, and long term business resilience. This article walks through three stocks directly exposed to the Huntsman benzene news, all on the risk side of the ledger, to help you think about where pressure might build next in your portfolio.

Huntsman (HUN)

Overview: Huntsman is a global chemicals company that supplies polyurethane, advanced materials and performance products used in everyday items like insulation, cars, electronics, packaging and aerospace components.

Operations: Huntsman generates about US$3.9b from Polyurethanes, US$1.1b from Advanced Materials and US$981m from Performance Products, with a small intersegment offset of US$38m.

Market Cap: US$1.8b

Huntsman sits in the crosshairs of two tough stories that should interest cautious investors. Its core Polyurethanes business is heavily exposed to European energy and regulatory costs, and now the Teesside benzene case raises the risk of fines, extra capital spending and possible disruption at a site management already viewed as economically challenged. At the same time, Huntsman is still loss making, depends on external funding, and pays a dividend that is not covered by earnings or free cash flow, even as CEO pay sits well above peers. Analysts expect future profit recovery, but the mix of environmental scrutiny, weak construction end markets and a leveraged balance sheet leaves little room for execution missteps.

Huntsman’s combination of losses, uncovered dividend and renewed benzene scrutiny suggests investors might be overlooking how quickly the risk profile is changing. Get the full picture in the 2 key rewards and 2 important warning signs (2 are major!)

LyondellBasell Industries (LYB)

Overview: LyondellBasell Industries is a global chemicals producer that turns basic hydrocarbons into plastics, chemicals and fuels used in everyday products such as food packaging, home furnishings, car parts and paints.

Operations: LyondellBasell Industries generates most of its revenue from Olefins and Polyolefins in the Americas and Europe, Asia and International segments, at about US$10.9b and US$10.4b respectively, followed by Intermediates & Derivatives at about US$9.3b and Advanced Polymer Solutions at about US$3.5b.

Market Cap: US$19.6b

Investors looking at LyondellBasell Industries need to weigh its push into recycling and low carbon plastics against some pressure points. The company is currently unprofitable, carries high debt and funds 100% of its liabilities through external borrowing, while its dividend is not covered by earnings. The forecast revenue growth rate of 0.5% a year is below the wider US market and may leave limited cushion if petrochemical demand softens or environmental rules change in response to the Huntsman benzene issues. At the same time, the stock trades on a low P/S ratio and sits below some fair value estimates, so any setback in its sustainability projects or portfolio reshuffle could have an outsized impact on investor sentiment.

LyondellBasell’s low P/S and uncovered dividend can look tempting yet fragile. Before you assume the market has priced in the recycling story and benzene fallout risk, study the full 3 key rewards and 2 important warning signs

Covestro (XTRA:1COV)

Overview: Covestro is a global supplier of high tech polyurethane and polycarbonate materials that go into furniture, building insulation, car parts, electronics, medical equipment and industrial coatings across Europe, the Americas and Asia.

Operations: Covestro generates about €8.1b of revenue from its Performance Materials segment and €6.6b from Solutions & Specialties, with smaller contributions from other activities.

Market Cap: €12.4b

Covestro deserves close attention from cautious investors because it sits in the center of the polyurethane and plastics scrutiny triggered by the Huntsman benzene story, while also facing its own set of pressure points. The company is still unprofitable with a history of widening losses and a negative return on equity. It also depends on high external borrowing and faces liquidity risk in the shares. At the same time, management is trying to shift toward higher margin specialty materials and circular processes through acquisitions and capacity investments. With fresh regulatory attention on emissions and sector wide compliance costs likely to rise, the gap between Covestro’s ambitious growth forecasts and its balance sheet and governance weaknesses may prompt investors to consider how much downside protection they have.

Covestro’s push into higher margin materials, combined with heavy borrowing and widening losses, suggests investors may be missing the real fault line. Before the next regulatory shock hits, read the 1 key reward and 1 important major warning sign

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.