The temporary US waiver on Iranian oil sanctions is shaking up expectations around energy supply, shipping routes, and feedstock costs, and that matters directly for chemicals and industrial materials stocks. When oil, gas, and petrochemical flows shift, so do input prices and competitive positions. For investors, this creates a window to reassess which companies might benefit from easier access to feedstocks or smoother trade, and which could face new pricing pressures. This article walks through three stocks from the Global Chemicals and Industrial Materials screener that appear positively exposed to the latest US Iran developments.

JSR (JSCP.Y)

Overview: JSR is a Tokyo based chemicals group that supplies high end materials for semiconductors and displays, alongside life sciences products that support drug development and diagnostics, and a plastics division producing synthetic resins used in everyday industrial and consumer goods.

Operations: JSR generates most of its ¥404.6b revenue from Digital Solutions (¥168.1b) and Life Sciences (¥129.7b), with Plastics (¥92.8b) and Others (¥14.0b) smaller, and sells across Japan (¥160.4b), China (¥74.6b), the USA (¥66.1b) and other regions (¥103.6b).

Market Cap: $5.24b

JSR provides exposure to the materials that sit at the heart of modern chip manufacturing and high end displays. The recent US waiver on Iranian oil sanctions could ease energy and petrochemical input costs at a time when the stock is trading around 18.7% below one estimate of fair value. That potential upside comes with issues to weigh, including current losses, a negative ROE and concerns about board independence and turnover. The cross licensing deal with Entegris around extreme ultraviolet lithography materials positions JSR within the AI era semiconductor supply chain, and forecast earnings growth is one factor some investors may consider when assessing the current weakness in this chemicals specialist.

JSR sits at the center of AI era chip materials, yet current losses, weak ROE and questions around governance are easy to overlook, so it is worth reviewing the full narrative for JSR through the full narrative for JSR

PLS Group (ASX:PLS)

Overview: PLS Group is an Australian minerals company focused on lithium, owning and operating the Pilgangoora project in Western Australia, which supplies raw material used in batteries for electric vehicles and energy storage.

Operations: PLS Group generates A$967.4m in revenue from the exploration, development and mining of minerals, primarily lithium.

Market Cap: A$17.6b

PLS Group provides focused exposure to lithium at a time when the US waiver on Iranian oil sanctions could ease energy and freight costs that feed directly into mining economics. The company has expanded production capacity and invested in projects such as Pilgangoora and in downstream partnerships, with the aim of converting forecast revenue and earnings growth into stronger cash flows. At the same time, PLS is still loss making, carries higher risk funding with new US$600m notes and has seen meaningful insider selling, so expectations are already high. The key consideration is whether its project pipeline and cost reduction programs can offset lithium price and financing risks in this evolving energy supply backdrop.

PLS Group’s expanded production and fresh US$600m funding suggest a bigger story taking shape, but the real tension is whether expectations outrun execution. It is worth reading the analysis report for PLS Group

JSR (JSCP.F)

Overview: JSR is a Tokyo based chemicals group that supplies advanced materials for semiconductor lithography and displays, life sciences tools that support drug development and diagnostics, and plastics such as ABS and other synthetic resins used in a wide range of industrial and consumer products.

Operations: JSR generates most of its ¥404.6b revenue from Digital Solutions (¥168.1b) and Life Sciences (¥129.7b), with smaller contributions from Plastics (¥92.8b) and Others (¥14.0b).

Market Cap: US$5.84b

JSR offers direct exposure to high end chip materials and life sciences. The temporary US waiver on Iranian oil sanctions could lower petrochemical feedstock costs and support margins across its portfolio. Earnings are still in the red and losses have been widening over 5 years. Analysts expect 51.56% annual earnings growth and a move into profitability within 3 years, which places more weight on how effectively management converts this into cash returns. Board turnover, limited director independence and reliance on higher risk external funding add real uncertainty. The EUV materials cross licensing agreement with Entegris suggests potential upside if JSR secures a durable role in next generation semiconductor manufacturing while also benefiting from any sustained easing in input costs.

JSR’s losses and governance questions may be masking a faster earnings reset than most investors expect, and the potential shift in petrochemical costs could matter more than it seems. Checking the analyst forecasts for JSR might change how you view the risk reward balance.

The three stocks covered here are just a sample, and the full Global Chemicals and Industrial Materials screener surfaces 35 more large and mid cap chemicals and industrial materials companies with equally compelling risk and reward stories. Use Simply Wall St to identify and analyze the specific catalysts, cost shifts and balance sheet narratives that matter most to you so you can focus on the highest conviction opportunities in this theme.

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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.