By late September 2026, China's white carbon black industry is undergoing profound track restructuring. The old model of seizing market share by expanding production capacity is gradually failing. Core technologies including powder surface modification and high-purity preparation have become critical factors for enterprises to break through the market. At present, the industry’s polarization continues to deepen. The ordinary precipitated white carbon black market suffers from oversupply. The recovery of downstream end demand in traditional rubber and general coatings remains weak. Purchases are mostly for replenishing stock on demand with sluggish market transactions. Prices of basic grades linger at low levels for a long time, continuously squeezing corporate profit margins. Endless low-price competition keeps eating up corporate cash flow, bringing sharp operational pressure to numerous small and medium-sized manufacturers lacking technical reserves. In contrast, demand for high-end special powders such as hydrophobically modified white carbon black, highly dispersible white carbon black and fumed silica stays strong. Emerging industries including new energy tires, high-end organic silicone, electronic packaging materials and lithium battery supporting coatings bring steady orders. High-end products maintain stable premium and serve as the core driver boosting industrial growth.

　　The upstream raw material market remains stable. Prices of sodium silicate, soda ash, sulfuric acid and other raw materials fluctuate within a narrow range, and the influence of costs on product pricing has weakened obviously. The competition logic of the industry has undergone fundamental changes. Low-end products compete on production costs, while high-end products compete on formula adaptability and supporting technical services. Small and medium manufacturers have a single product structure, mostly producing general filling white carbon black without R&D capacity for powder modification. They can only compete for orders by cutting prices and have weak ability to resist market fluctuations. Leading enterprises in the industry rely on refined production lines, devote themselves to powder modification processes, develop exclusive grades for different downstream application scenarios, and obtain sustained and stable benefits through consistent batch quality and customized solutions.

　　Capacity elimination of low-end white carbon black keeps advancing, with backward capacities exiting the market at an accelerated rate. A large number of small and medium production lines are concentrated in the general filling market with severe product homogenization, only applicable to ordinary rubber products, low-grade industrial coatings, conventional silicone filling and other scenarios. Downstream traditional manufacturing industries operate at low load rates, end customers have no plans for large-scale stockpiling, leading to slow sales. Coupled with the continuous tightening of domestic energy consumption control and environmental supervision, rectification pressure on old high-energy-consumption production lines rises. Small and medium factories without technical renovation funds and R&D capabilities withdraw from the market successively. Industrial resources keep gathering to leading enterprises with large-scale production and R&D innovation strength.

　　High-end functional white carbon black achieves volume growth in multiple fields, with several emerging downstream industries driving demand growth simultaneously. In the new energy tire track, as the penetration rate of new energy vehicles rises steadily, higher requirements are put forward for tire lightweighting, low rolling resistance and wet grip performance. Highly dispersible white carbon black can effectively reduce rolling resistance and improve tire safety performance. Tire enterprises continuously increase its proportion in formulas. Orders for high-end grades are sufficient and delivery cycles of some products are extended. In the organic silicone new material sector, hydrophobically modified white carbon black acts as a core reinforcing filler, widely used in high-end sealants, liquid silicone rubber, thermal conductive silicone gel and electronic silicone materials. It can improve the mechanical strength and aging resistance of finished products and optimize the dispersion effect of powder in organic systems. In photovoltaic encapsulation materials, energy storage buffer materials, lithium battery diaphragm coatings and other fields, demand for ultra-high-purity special white carbon black keeps climbing. Domestic powder speeds up import substitution, continuously broadening the market increment space.

　　The foreign trade export market shows obvious stratification. Export competition for ordinary precipitated white carbon black turns white-hot. New capacities in Southeast Asia and the Middle East are put into operation one after another, seizing the global low-end powder market with low labor and land costs. Export prices of domestic basic grades are under pressure and export profits keep shrinking. High-end modified white carbon black, highly dispersible white carbon black and fumed silica gain rising recognition in overseas high-end supply chains. Overseas buyers no longer merely compare unit prices. They pay more attention to batch stability, low-carbon production qualification, supply guarantee and supporting technical services. The export volume of domestic high-end white carbon black increases steadily, advancing import substitution and overseas market expansion at the same time.

　　Low-carbon production and carbon footprint certification have gradually become the access threshold for high-end supply chains. When screening suppliers, European and American multinational purchasers require enterprises to provide carbon footprint reports, production traceability documents and environmental compliance certificates besides physical and chemical test reports of products. Leading domestic enterprises actively develop circular production processes, using rice husk ash and industrial by-products to replace traditional mineral raw materials to prepare white carbon black, cutting production energy consumption and carbon emissions to smoothly access global high-end supply chains. Restricted by outdated equipment and high energy consumption, small and medium low-end production lines can hardly carry out low-carbon transformation, gradually losing cooperation opportunities with high-end foreign trade customers and major domestic enterprises, which further deepens industrial polarization.

　　In terms of technological research and development, the pace of domestic substitution of domestic special white carbon black keeps accelerating. Domestic enterprises have broken through multiple key processes for ultra-pure fumed silica and nano-modified special white carbon black, which once relied heavily on imports. They continuously iterate technologies in purification, surface activation, precise regulation of microstructure and other directions, developing special grades for cutting-edge fields including pharmaceutical excipients, high-end cosmetics, 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 just suppliers of powder raw materials. They transform into formula R&D partners for downstream customers, providing one-on-one customized modification plans and full-set application technical support combined with customers’ production conditions and formula requirements.

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