Entering September 2026, China’s new chemical material sector has stepped into the traditional peak‑demand season. While the whole industrial chain anticipates a demand recovery brought by the “Golden September”, the precipitated silica market has not witnessed the synchronized price surge seen in previous years. Market competition has shifted from short‑term supply‑demand swings and raw material fluctuations to product value differentiation and technical strength of manufacturers, triggering profound reshuffling across the industry. Driven by years‑long capacity expansion, domestic overall supply of precipitated silica remains at a high level. Multiple newly‑built and revamped production lines have been commissioned and ramped up steadily in the second half of this year, resulting in abundant spot inventories on the market. The supply‑demand imbalance for low‑end general reinforcing silica keeps worsening. Many small‑and‑medium manufacturers rely on price discounts to capture market share. Narrow profit margins force most producers to operate at break‑even or marginal‑loss status.

　　Upstream raw materials maintain a loose and stable trend. Soda ash, quartz sand and industrial sulfuric acid, the essential feedstock for precipitated silica production, report steadily declining transaction prices with sufficient circulation, lowering procurement costs compared with the first half of the year. Meanwhile, coal, power, steam and other energy‑related expenses do not surge sharply, creating a buffer for manufacturers. Nevertheless, cheaper raw materials have not reversed the profit squeeze. Mass low‑cost materials flood the trading market, pushing downstream buyers to bargain fiercely. Quotations for conventional reinforcing silica are trapped at low levels. Factories cannot pass on cost benefits via price hikes and have to maintain continuous operation by large‑volume sales. Operational pressure stays severe for most producers.

　　Demand recovery from traditional rubber downstream sectors falls short of market expectations. Leading domestic tire manufacturers kick off autumn restocking according to annual schedules with slightly improved operating rates. However, terminal vehicle consumption recovers weakly, and overseas tire export orders fluctuate frequently, limiting the release of overall demand. Most tire plants adopt flexible production strategies and implement small‑batch staggered replenishment instead of large‑scale stockpiling as seen in past peak seasons. Besides, demand from ordinary silicone rubber, construction sealants, daily‑use chemicals and regular coating matting agents stays soft. Slow end‑product consumption fails to drive up prices of standard‑grade precipitated silica. Growth potential in the traditional rubber‑reinforcing segment has hit a ceiling with limited new profit drivers.

　　In sharp contrast, high‑end functional precipitated silica maintains robust market momentum. Boosted by the rapid expansion of the domestic new‑energy and advanced‑material industries, emerging fields such as lithium‑ion battery separator coating, electrolyte functional additives, photovoltaic sealants, high‑end anti‑corrosion coatings, pharmaceutical carriers and anti‑caking food additives impose strict requirements on silica in terms of purity, impurity content and dispersion performance. Special precipitated silica characterized by low impurities, high dispersion and high transmittance receives sustained long‑term orders from downstream clients. Fumed silica, distinguished by outstanding reinforcement, thickening, hydrophobic and insulating properties, sees rising demand in premium electronic potting materials, aerospace components and high‑temperature resistant composites. Free from the low‑end price war, these customized high‑end products feature long delivery cycles and strong pricing power, becoming the core profit engine for the whole sector. Domestic leading enterprises increase R&D investment and build professional application laboratories to develop tailor‑made products. They adjust technical indicators flexibly according to clients’ formulation requirements and embark on a differentiated, high‑value‑added development path.

　　Optimization of the export structure becomes increasingly notable. Exports of low‑value ordinary industrial‑grade precipitated silica remain under pressure, hampered by international tariff barriers and newly commissioned local overseas production capacity. Order growth for low‑end products stagnates. By contrast, high‑purity, high‑performance functional silica gains rising recognition in Europe, Southeast Asia, the Middle East and Latin America. Supported by stable quality and complete compliance certifications, domestic leading manufacturers secure more long‑term overseas contracts. Export revenue accounts for an increasing proportion of corporate turnover, and overseas markets serve as a vital growth channel for premium silica. Meanwhile, overseas buyers set stricter standards for low‑carbon production traceability and safety documentation, pushing domestic factories to optimize production management systems continuously.

　　Domestic environmental‑friendly and low‑carbon policies facilitate industrial transformation and upgrading. Chemical parks nationwide tighten supervision over wastewater, waste gas and solid waste discharge. Outdated production lines with high energy consumption and substandard environmental performance face renovation or shutdown. Backward inefficient capacities exit the market gradually, improving the overall quality of industrial supply. More qualified enterprises actively develop clean manufacturing processes to reduce water and energy consumption, launching low‑carbon products to satisfy green procurement standards of domestic and overseas key clients and build competitive edges for future competition.
　　Based on multi‑factor analysis, the divergent market pattern of precipitated silica will persist in the short run. Conventional precipitated silica will fluctuate weakly with limited upward momentum, while high‑end specialty silica maintains firm prices backed by long‑term dividends from new‑energy and advanced‑material sectors. In the medium‑to‑long term, industrial competition will no longer focus merely on production scale. Core competitiveness lies in formulation research, batch‑to‑batch stability, customized service capability and eco‑friendly manufacturing. Industrial reshuffling will accelerate, and high‑efficiency capacities will concentrate on leading manufacturers. The domestic precipitated silica industry will march toward refined, customized and high‑value‑oriented development in the future.