The Yokohama Rubber Co., Ltd. and Zeon Corporation have decided to work together to build a bench facility to showcase technologies for efficiently making butadiene from ethanol made from plant-based and other sustainable sources. Zeon's Tokuyama Plant in Sunan City, Yamaguchi Prefecture, will house the plant, which is expected to start up in 2026. It will make it possible to produce a specific quantity of butadiene and make it easier to gather the many types of data needed to develop mass manufacturing.

The New Energy and Industrial Technology Development Organisation (NEDO) chose two research and development themes in 2022 for its project, ‘Development of Technology for Producing Raw Materials for Plastics Using CO2 and Other Sources’, which is one of the Green Innovation Fund Projects of NEDO. This initiative is in line with one of those themes. The National Institute of Advanced Industrial Science and Technology (AIST), National University Corporation Institute of Science Tokyo (formerly Tokyo Institute of Technology) and the national research and development agency RIKEN are working together to develop two technologies that will allow for the highly efficient production of butadiene and isoprene from plant-based and other sustainable materials in the 2030s. Zeon and Yokohama Rubber are working towards the social implementation of these technologies. The bench facility to be installed at the Zeon plant is part of initiatives based on the theme ‘Highly Efficient Butadiene Synthesis Using Ethanol’.

The experiment at the new bench facility will show how to use a very effective catalyst to turn ethanol made from plant-based and other sustainable materials into butadiene. This will be the first stage in establishing the technology's use for the large-scale manufacturing of synthetic rubber from plant-based and other sustainable ingredients. From the butadiene produced at the bench facility, Zeon will create a prototype polybutadiene rubber (butadiene rubber). Yokohama Rubber will use the butadiene rubber to create prototype tyres and test the tyres' performance to gather information for a larger-scale technology demonstration.

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Kraton Corporation, a leading global producer of speciality polymers and high-value bio-based chemicals derived from pine wood pulping co-products, a global price increase for all polymer products with effect from 1 April 2026. The price hike will range from USD 440 per MT to USD 700 per MT, or as individual contract terms permit, with the exact price change varying according to the polymer type and production location.

The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing conflict in the Middle East, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

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German specialty chemicals company LANXESS has announced a global price increase for its portfolio of functional additives for the manufacture of tyres and speciality rubbers. These changes, which are set to take effect immediately or as soon as individual contract terms permit, will see prices rise by 15 to 50 percent.

The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing geopolitical conflict, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

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Orion S.A., a global speciality chemicals company, has announced a global price increase for its portfolio of speciality carbon black. These changes, which are set to take effect immediately or as soon as individual contract terms permit, will see prices rise by up to 25 percent.

In a strategic move to address persistent market volatility, the company is also implementing a variable surcharge on top of the base price increase. The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing conflict in the Middle East, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

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German chemical group WACKER has announced a price hike across its global polymers portfolio, responding directly to significant upheavals in international commodity markets triggered by the recent military conflict in the Middle East. This geopolitical instability has created pronounced distortions throughout the supply chain, leading to a sharp escalation in the costs of essential inputs. The company is experiencing substantially higher prices for crude oil and natural gas as well as for various other raw materials and logistics services.

To address this challenging economic landscape and offset the considerable burden of increased raw material and transportation expenses, the chemical group is implementing price adjustments effective 1 April 2026. The updated pricing will apply to several key product categories, specifically including polymer dispersions, a variety of resins and dispersible polymer powders. This strategic move is essential for the company to maintain operational stability and continue delivering its products reliably amidst the volatile market conditions.

The final scale of these price increases is not a fixed, across-the-board figure but will be determined by specific variables. It will largely depend on the original source of the product, with goods manufactured at the company’s European and Asian production sites being most affected. Furthermore, the terms outlined in existing customer contracts will also play a crucial role in defining the exact extent of the adjustment, ensuring a tailored approach to the implementation of this necessary price correction.

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