In late September 2026, the technological iteration of China’s white carbon black industry keeps speeding up. The focus of industrial competition has shifted from capacity expansion to powder surface modification, microscopic structure regulation, batch stability control and supporting technical services for downstream clients. Structural differentiation in the industry becomes more prominent. Ordinary precipitated white carbon black is still trapped in severe overcapacity. Demand recovery remains sluggish in downstream sectors including traditional rubber, ordinary industrial coatings and low-end rubber-plastic filling. End customers hold cautious purchasing attitudes and mostly carry out small-batch restocking on demand, leading to quiet market trading. Prices of basic filling grades fluctuate at low levels for a long time, continuously squeezing corporate profit margins. Homogenized low-price competition keeps consuming corporate cash flow. Small and medium manufacturers short of powder modification R&D strength and with single product portfolios face prominent operational pressure. Many enterprises voluntarily cut operating loads and reduce finished product output. In sharp contrast, market demand for high-end special powders such as highly dispersible white carbon black, hydrophobically modified white carbon black and fumed silica rises steadily. Sufficient orders come from emerging tracks including new energy tires, high-end organic silicone products, electronic packaging materials, lithium battery diaphragm coatings and photovoltaic supporting materials. High-end products maintain stable market premiums and serve as the core driving force boosting industrial growth.

　　The upstream raw material market stays generally stable. Prices of bulk raw materials including sodium silicate, soda ash and sulfuric acid fluctuate slightly. The impact of raw material costs on finished white carbon black pricing continues to weaken. The competition logic of the industry has undergone thorough changes. Low-end products compete for raw material procurement costs and production energy consumption, while the core competition for high-end special white carbon black lies in powder surface modification processes, precise regulation of microscopic particle size and pore structure, formula adaptability and full-cycle technical services. Numerous domestic small and medium-sized enterprises can only produce general filling white carbon black and lack independent modification R&D systems. Their product performance is limited, and they can only compete for orders through price cuts, with weak resistance against industrial cycle fluctuations. Leading enterprises rely on refined production line layout, continuously delve into core powder modification processes, develop exclusive grades targeting formula pain points of different downstream industries, and achieve long-term stable profits by virtue of consistent batch quality and one-on-one customized formula solutions.

　　The elimination of backward low-end white carbon black capacities continues to accelerate. A large number of small and medium production lines cluster in the general filling track with serious product homogenization. Their applicable scenarios are confined to traditional fields such as ordinary rubber products, low-grade industrial coatings and conventional organic silicon filling. Traditional manufacturing industries generally operate at low load rates, downstream customers implement strict inventory control, and finished goods are shipped slowly. Coupled with continuously tightened domestic supervision over energy consumption control, environmental protection and work safety, rectification investment for outdated high-energy-consumption production lines keeps rising. Small and medium factories short of technical renovation funds and R&D reserves withdraw from the market one after another. Industrial resources keep converging to leading enterprises with large-scale production capacity and sound R&D systems.

　　High-end functional white carbon black achieves volume growth in multiple emerging downstream sectors, and the new material industry continuously creates incremental markets. In the new energy tire sector, with the steady increase in penetration rate of new energy vehicles, higher requirements are put forward for tire lightweighting, low rolling resistance and wet grip performance. As a core reinforcing filler, highly dispersible white carbon black sees a year-on-year rise in its proportion in tire formulas. Continuous capacity expansion by major tire enterprises brings abundant orders for high-end grades, and delivery cycles of some customized products are extended. In the organic silicone new material sector, hydrophobically modified white carbon black acts as a key reinforcing filler, widely applied in high-end sealants, liquid silicone rubber, thermal conductive silicone gel and electronic potting silicone materials. It can significantly improve mechanical strength, aging resistance and yellowing resistance of finished products and optimize the dispersion effect of powder in organic systems. Demand for ultra-high-purity, low-impurity special white carbon black keeps climbing in high-precision fields including photovoltaic encapsulation films, energy storage buffer materials, lithium battery diaphragm coatings and precision functional coatings. Domestic powder products keep overcoming technical hurdles, accelerating import substitution and exploring new market growth space.

　　The stratification features of the foreign trade export market become increasingly notable. Global export competition for ordinary precipitated white carbon black intensifies. Newly built capacities in Southeast Asia and the Middle East are successively put into operation, seizing the global low-end powder market with low land and labor costs. Export prices of domestic basic grades are under pressure, and export profits keep shrinking. Domestic high-end modified white carbon black, highly dispersible white carbon black and fumed silica gain rising recognition in overseas high-end supply chains. Overseas purchasers no longer merely compare unit prices. They pay more attention to batch stability of products, low-carbon production qualifications, long-term supply guarantee and supporting technical services. Export volume of domestic high-end powder rises steadily, advancing import substitution and overseas market expansion simultaneously.

　　Low-carbon manufacturing and carbon footprint certification have gradually become mandatory access thresholds for entering global high-end supply chains. When screening suppliers, European and American multinational purchasers require enterprises to submit carbon footprint reports, production traceability documents and complete environmental compliance certificates in addition to product physical and chemical test reports. Leading domestic white carbon black enterprises actively deploy circular production processes, using rice husk ash and industrial solid waste by-products to replace traditional mineral raw materials for white carbon black preparation, cutting production energy consumption and carbon emissions to smoothly access international high-end supply chains. Restricted by outdated equipment and high energy consumption, many small and medium low-end production lines can hardly realize low-carbon process transformation. They gradually lose cooperation opportunities with high-end foreign trade customers and large domestic new material enterprises, further aggravating industrial polarization.

　　Technological research and development is the core driving force for long-term industrial growth. Domestic enterprises keep breaking through key preparation technologies for ultra-pure fumed silica and nano-modified special white carbon black, gradually narrowing the performance gap with imported overseas products. Enterprises continuously iterate technologies in purification, surface activation and precise regulation of microscopic structures, developing special white carbon black grades tailored for cutting-edge fields such as pharmaceutical excipients, high-end cosmetic raw materials, 6G high-frequency substrates, flexible sensing materials and biodegradable composite materials. The business model of the industry is upgraded synchronously. Leading enterprises are no longer merely powder raw material suppliers, but transform into formula R&D partners for downstream customers. They provide one-on-one customized modification plans and full-process application technical support according to customers’ production conditions and formula system requirements.

　　Market outlook: The structural divergence trend of the white carbon black industry will continue in Q4 2026, and the probability of a universal price hike across the whole industry is low. Low-end filling-grade white carbon black remains trapped in cutthroat price competition with limited room for price growth, and the elimination of backward capacities will further speed up. Demand for high-end functional, modified and ultra-high-purity special white carbon black stays robust. Downstream tire, organic silicon, coating and new energy enterprises launch the year-end stocking cycle in Q4, which may bring periodic release of orders for high-end products. In the medium and long run, the white carbon black industry has completely bid farewell to the era of capacity competition. Future industrial competition focuses on four directions: powder functional modification technology, low-carbon green production processes, supporting capacity for emerging industries and customized technical services. Leading enterprises mastering core modification technologies, stable quality control and high-end customer resources will continuously reap dividends from industrial upgrading.