Dunlop has signed a memorandum of understanding with Cabot Corporation to evaluate the commercial use of circular reinforcing carbon made from regenerated material derived from end-of-life tyres, as tyre makers seek to cut emissions and increase the use of sustainable raw materials.

The agreement brings together Dunlop’s parent, Sumitomo Rubber Industries, and Cabot Corporation to assess whether Cabot’s regenerated carbon technology can be deployed in mass-produced tyres.

Under the memorandum, Sumitomo Rubber will test Cabot’s circular reinforcing carbon — which incorporates reclaimed carbon recovered through the pyrolysis of used tyres — as a potential alternative raw material in tyre manufacturing. The material has not previously been used by the Japanese group in commercial tyre production.

Cabot, which supplies reinforcing carbons to the tyre industry, will in parallel examine how its regenerated carbon technology could be scaled to meet potential market demand if the material is approved for wider adoption.

“This innovative circular reinforcing carbon will be evaluated for mass-produced tyres, and we will accelerate efforts towards its commercialisation through collaboration with Cabot,” said Takuya Horiguchi, General Manager at Sumitomo Rubber Industries’ material research and development headquarters. He said the partnership would help speed progress towards decarbonisation by combining the technical capabilities of both companies.

Aatif Misbah, Vice-President and General Manager of sustainable solutions at Cabot, said the company was committed to investing in technologies that improved both sustainability and product performance. He added that the agreement aligned with Cabot’s goal of supporting a lower-carbon future for the tyre industry.

The collaboration forms part of Sumitomo Rubber’s broader circular economy strategy for its tyre business, known as “TOWANOWA”. The initiative combines a “sustainable ring”, covering processes across the value chain, with a “data ring” that integrates and shares data collected from each stage of production and use.

Sumitomo Rubber said it would continue to pursue the TOWANOWA strategy by reducing its environmental impact while improving tyre performance and safety, with the aim of delivering new value to customers as the industry transitions towards more sustainable manufacturing practices.

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Zeon Corporation broke ground on a multi-product research and prototyping complex at the Kawasaki Innovation Frontier Port in Kawasaki City, Kanagawa Prefecture, on 16 October with a ceremony held beforehand to seek safety during construction. The company expects the complex to shorten the path from laboratory work to mass production for established and emerging businesses alike, making it central to its long-term growth strategy.

Set inside an existing building within the port's Research & Development Center area, the complex is slated to begin operating in January 2028. Its design aims to move products past the laboratory stage and into medium-scale sample output more quickly, clearing a bottleneck on the route to full-scale manufacturing.

Zeon's core production methods – polymerisation, hydrogenation, coagulation and drying – will be built into the complex, which is engineered to handle diverse manufacturing conditions and operating approaches. Beyond serving established and new businesses, the polymer design company envisions the site as a centre for technology development and a platform for rolling out new processes and operational, analytical, and measurement technologies within and beyond the company. It will eventually host development and prototyping work across a wide range of technologies, including contract prototypes commissioned by outside parties.

The Kawasaki Innovation Frontier Port is the umbrella name for the site combining the neighbouring Kawasaki Plant and Research & Development Center. The label underscores the location's role in breaking new ground by merging innovation, research and development and production and casts the Kawasaki waterfront as a port that propels innovation. Once a co-creative innovation facility begins operating in December 2026, the two sites will function as one continuous operation, turning out ever more sophisticated products and production methods and reinforcing their standing as a launchpad for technology.

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Vipal Rubber has launched the VT290, a tread designed for truck drive axles used on motorways and paved roads, targeting regional and long-distance transport operations in Europe.

The product is available in widths of 240mm, 250mm, 260mm, 270mm and 280mm. It is designed to provide traction and stability on dry and wet roads, as well as in demanding conditions involving snow.

Frederico Schmidt, General Manager of Vipal EMEA, said, “The launch of the VT290 reinforces Vipal’s ongoing commitment to offering technologically advanced solutions suited to the specific characteristics of European roads and climate.” “We want to further consolidate our presence in the region, delivering a high value-added product that combines innovation, operational efficiency and safety,” he added.

The VT290 carries the M+S marking and 3PMSF certification. Its design includes side sipes and grooves intended to help remove snow and mud from the tread, improving grip on slippery surfaces.

The tread pattern is also designed to distribute engine torque more evenly, helping to reduce uneven wear. Tie bars between the tread blocks add structural stability, supporting vehicle control during driving.

Fabrício Nedeff, Commercial Manager of Vipal EMEA, said, “With the VT290, weare responding directly to the real needs of fleet operators and truck drivers, combining performance, adherence and efficiency in different driving conditions. [RS2.1]In addition to expanding options for our customers, the product strengthens business opportunities for our partners in the region,”

Vipal said the launch would expand its offering for retreaders, distributors and fleet operators in the European market.

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The Association of Natural Rubber Producing Countries (ANRPC) published its Monthly Natural Rubber Statistical Report for August 2026, noting firmer prices in several markets. Supply constraints, stable downstream demand and persistent geopolitical and macroeconomic uncertainty shaped the month. Renewed conflict and disruptions to major shipping routes added further pressure.

Physical prices for major grades moved in different directions. SMR-20 in Kuala Lumpur averaged USD 2.31 per kg, up 4.25 percent from July, while STR-20 in Bangkok rose 1.40 percent to USD 2.39 per kg. RSS-3 dropped 4.18 percent to USD 2.80 per kg, but RSS-4 in Kottayam gained 0.57 percent to USD 2.92 per kg. Latex-in-bulk fell 4.73 percent to USD 1.73 per kg. Brent crude averaged USD 91.08 per barrel, driven by concerns over possible restrictions on oil shipments through the Strait of Hormuz and wider Middle East instability, which raised energy supply risks and strengthened the oil market risk premium.

On trade, China's imports climbed 3.39 percent month-on-month, while India fell 10.18 percent and Malaysia dropped 8.24 percent; Viet Nam rose 5.08 percent. Exports advanced 5.63 percent in Viet Nam but declined in Thailand (-5.24 percent), Indonesia (-5.36 percent), Malaysia (-1.48 percent) and Cambodia (-1.88 percent).

Global production is projected to rise 0.6 percent to 15.039 million tons in 2026 from 14.952 million tonnes in 2025, after revisions to Thailand's 2025 output and updated 2026 estimates for Thailand, Malaysia and Indonesia. Weather, including erratic rainfall and drier Southeast Asian conditions, affected output. August 2026 production was estimated at 1.396 million tonnes, down 4.51 percent from 1.462 million tonnes a year earlier. Demand is forecast to grow 0.4 percent to 15.356 million tonnes in 2026 from 15.301 million tonnes, with the largest consumption gains expected in China, Malaysia and Cambodia. Prospects depend on vehicle sales, tyre production, shipping conditions and weather-related supply disruptions, while steady EV-linked demand supported modest growth led by China and India. The ringgit traded between RM4.02 per USD and RM4.09 per USD, and the baht between 32.68 and 33.34. The SHFE January 2027 contract averaged 18,109 CNY per tonne, up 7.78 percent month-on-month, while the SGX November 2026 contract averaged USD 2.24 per kg, up 4.32 percent.

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Epsilon Carbon Pvt. Ltd., a global speciality carbon and carbon black manufacturer, has broadened its emissions accounting to include value chain impacts beyond its direct operations. The move advances measurement and management of Scope 3 emissions across its supply and distribution network, according to the company.

The initiative spans Epsilon Carbon’s integrated carbon complex in Vijayanagar, Karnataka. That site has a production capacity of 500,000 tonnes per annum of speciality carbon and 215,000 TPA of carbon black. It combines carbon manufacturing with energy circularity efforts in one integrated ecosystem. The company assessed material Scope 3 categories under GHG Protocol guidelines.

Scope 3 emissions are indirect and arise from purchased goods and services, transportation, business activities and downstream product use where relevant. The assessment gives Epsilon Carbon clearer visibility into emissions outside its direct control and a foundation for spotting reduction opportunities. It builds on existing operational emissions and energy efficiency work.

The company previously reported a 98 percent Scope 2 reduction against its baseline year. A 17 MW captive power plant uses waste heat from carbon black operations, energy consumption intensity fell 6 percent from baseline, and 77 percent of energy needs came from waste heat recovery, avoiding over 89,000 tonnes of CO₂. Epsilon Carbon now emphasises supplier engagement, data transparency and circularity, aligning disclosures with global sustainability frameworks to track value chain emissions consistently and develop measurable reduction initiatives.

Vikram Handa, Managing Director, Epsilon Carbon, said, “Meaningful climate action requires us to look beyond the boundaries of our operations and understand the impact of the entire value chain. Scope 3 measurement gives us greater visibility into the emissions and enables deeper engagement with our partners and suppliers. Building this visibility will help us make more informed decisions as we scale our operations and advance our decarbonization plans.”

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