In late September 2026, China's white carbon black industry is undergoing profound structural reshaping. The focus of industrial development has shifted from capacity expansion to quality upgrading and technological innovation. The long-standing overcapacity issue of traditional general precipitated white carbon black remains unresolved. Demand recovery in downstream end markets such as traditional rubber and ordinary coatings stays weak. Purchases follow an on-demand restocking pattern with sluggish market trading. Prices of basic grades remain low for a long time, continuously squeezing corporate profit margins. Homogenized low-price competition eats up corporate cash flow, and small and medium manufacturers lacking modification R&D capabilities and single-product lines face mounting survival pressure. In sharp contrast, demand for high-end functional powders including highly dispersible white carbon black, hydrophobically modified white carbon black and fumed silica keeps robust. Emerging advanced material tracks such as new energy tires, high-end organic silicone, electronic packaging and lithium battery diaphragm coatings receive sufficient orders. High-end products maintain stable premium and serve as the core driving force supporting industrial growth.

　　The upstream raw material market stays generally stable. Prices of sodium silicate, soda ash, sulfuric acid and other raw materials fluctuate within a narrow range, and the influence of costs on white carbon black pricing continues to weaken. The competition logic of the industry has undergone fundamental changes. Low-end products compete on production costs, while high-end products compete in powder surface modification technology, formula adaptability and supporting technical services. Most small and medium manufacturers can only produce general filling-type white carbon black with a single product structure and independent modification R&D weakness. They can only seize orders through price cuts and have poor resistance to industrial cycle fluctuations. Leading enterprises in the industry rely on refined production line layout, delve into powder modification processes, develop exclusive grades for different downstream application scenarios, and achieve sustained profits through stable batch quality and customized solutions.

　　Capacity elimination for low-end white carbon black advances steadily, and backward production lines exit the market at an accelerated pace. Numerous small and medium production lines cluster in the general filling track 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 are unwilling to stock up on a large scale, resulting in slow product delivery. Coupled with the continuous tightening of domestic energy consumption control and environmental policies, rectification pressure on outdated high-energy-consumption production lines keeps rising. Small and medium factories short of technical renovation funds and R&D reserves withdraw one after another. Industrial resources keep gathering to leading enterprises with large-scale production and innovative R&D capabilities.

　　High-end functional white carbon black achieves volume growth in multiple fields, with several emerging downstream industries boosting demand growth simultaneously. In the new energy tire sector, as the penetration rate of new energy vehicles rises steadily, higher standards are raised for tire lightweighting, low rolling resistance and wet grip performance. Highly dispersible white carbon black can effectively reduce tire rolling resistance and improve safety performance. Tire enterprises keep raising 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 significantly 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 presents a clear layered pattern. Export competition for ordinary precipitated white carbon black becomes increasingly fierce. Newly built capacities in Southeast Asia and the Middle East are successively put into operation, 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 purchasers 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 mandatory access thresholds 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 in addition to 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 for white carbon black preparation, cutting production energy consumption and carbon emissions to smoothly enter the global high-end supply chain system. Restricted by outdated equipment and high energy consumption, small and medium low-end production lines can hardly realize low-carbon transformation and upgrading, 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 import substitution process of domestic special white carbon black keeps accelerating. Domestic enterprises have broken through multiple key production processes for ultra-pure fumed silica and nano-modified special white carbon black, which used to rely 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 powder raw material suppliers, but transform into formula R&D partners for downstream customers, providing one-on-one customized modification plans and full-set application technical support according to 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. From a medium and long-term perspective, the white carbon black industry has completely bid farewell to the era of capacity competition. Future industrial 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.