Stepping into September 2026, China’s silica market has ushered in the traditional consumption peak. Downstream industries including tires, sealants and coatings have successively started inventory preparation, and the volume of market inquiries has risen significantly compared with August. Unlike the synchronous price hikes in previous years, price gaps are directly created by product value differences. Conventional precipitated silica has sufficient supply and fluctuates at low prices, while high‑end modified products face tight supply with full‑order backlogs. Structural divergence completely dominates this golden‑September market cycle. Driven by domestic industrial upgrading and global low‑carbon trade rules, the silica industry has moved away from the extensive development mode featuring blind capacity expansion. Enterprise competition now focuses on formula services, product customization and green production capacity.

　　The upstream raw‑material market remains generally stable. Price fluctuations of sodium silicate, soda ash and energy resources are limited, and the driving force of cost changes on silica prices has weakened obviously. Profit gaps across the industry keep widening. Leading enterprises with complete industrial chains effectively control comprehensive production costs relying on self‑supported raw materials and energy‑saving production lines, delivering more stable batch quality and gaining advantages in high‑end clients and foreign‑trade orders. A large number of small‑and‑medium‑sized manufacturers are restricted by outsourced raw materials and high environmental‑protection operation costs. Squeezed by vicious low‑price competition in the low‑end segment, their profit margins keep shrinking. Factories adjust operating rates flexibly according to order volume and cut production voluntarily amid weak demand. Environmental‑protection and energy‑consumption supervision stays regular nationwide, with continuously upgraded standards for wastewater and solid waste treatment. Inefficient production lines with backward technology and poor environmental compliance keep exiting the market. The industrial supply structure is continuously optimized as low‑end overcapacity is phased out.

　　Downstream markets show increasingly obvious cold‑hot divergence. In the tire sector, end‑user consumption for traditional replacement tires and commercial vehicle tires lacks momentum. Downstream purchasers remain cautious and replenish stocks in small batches on demand, merely providing basic support for general rubber‑grade silica and failing to push prices upward. Demand for green tires supporting new‑energy vehicles stays robust. Automakers keep raising requirements for tire rolling resistance, wear resistance and driving range, increasing the loading of high‑dispersion silica in tread formulas. Major tire enterprises secure long‑term cooperation with premium material suppliers and set strict standards for silica dispersion, dynamic mechanical performance and batch consistency. Manufacturers capable of joint formula debugging are more likely to obtain long‑term strategic orders, keeping the market of premium high‑dispersion silica in a tight balance.

　　The new‑energy and photovoltaic industrial chains drive sustained demand growth for high‑end fumed silica. The capacity expansion of domestic photovoltaic modules moves forward steadily, and photovoltaic sealant manufacturers keep increasing raw‑material procurement. The energy‑storage and power‑battery industries develop rapidly, expanding the production capacity of insulating silicone rubber and thermal‑conductive potting compounds. The market sees rising demand for high‑end silica featuring low impurity, low volatility and strong reinforcement. Limited by performance bottlenecks, ordinary silica cannot meet the strict quality requirements of new‑energy electronic materials, and domestically produced high‑end modified silica accelerates import substitution. Rigid demand remains stable in traditional fields such as coatings, leather matting and pesticide carriers, sustaining sales of mid‑range modified grades. Nevertheless, the sluggish real‑estate market drags down demand for architectural coatings, leaving limited incremental space for conventional tracks.

　　The structure of foreign‑trade exports continues to optimize, and low‑carbon compliance has become an essential condition for overseas sales. China’s overall silica export volume rises steadily year by year. The proportion of low‑cost, volume‑driven ordinary products keeps declining, while the export share of high‑value‑added modified specialty products continues to climb. European and American markets raise thresholds for carbon‑footprint audits and environmental certifications. Low‑end products lacking low‑carbon traceability documents face growing barriers in overseas markets. Domestic leading enterprises equipped with green‑upgraded production lines achieve steadily rising overseas transaction prices for high‑end products and strengthen market competitiveness. The rubber‑plastic and tire industries in Southeast Asia and the Middle East continue capacity deployment, providing stable overseas sales channels for domestic general‑grade silica. The whole foreign‑trade market has transformed from low‑price competition into comprehensive rivalry over quality, service and compliance.

　　New industrial capacity layout is fully oriented toward high‑end functional tracks. Enterprises no longer invest blindly in ordinary precipitated silica projects. Capacity investment concentrates on high‑value‑added products including tire‑specific high‑dispersion grades, photovoltaic electronic‑grade silica and hydrophobic modified silica. Major enterprises increase R&D investment to develop customized products targeting real pain points of downstream new materials, optimizing core performances such as powder dispersion, weather resistance and high‑temperature resistance. Market competition is no longer limited to product indicators. Fast sample preparation, technical communication, stable supply and full‑range technical support have become important criteria for clients to select suppliers. An increasing number of silica manufacturers are transforming from raw‑material producers into integrated material‑solution service providers.

　　In the short‑term market outlook, peak‑season demand will be released moderately from September to October, and an across‑the‑board price surge across the industry is unlikely. General‑grade silica carries high inventory and maintains low prices with thin corporate profits. High‑end tire‑specific, fumed and electronically modified silica enjoy firm demand and price resilience, serving as the main profit source of the industry. In the medium‑and‑long run, the trend of industrial reshuffling and integration will remain unchanged. Three major thresholds covering environmental governance, energy consumption and foreign‑trade low‑carbon rules keep rising, phasing out backward capacity and gathering high‑quality resources among leading enterprises. In the future, China’s silica industry will grow relying on booming new‑energy, photovoltaic and high‑end electronic‑material tracks, and pursue high‑quality development featuring refinement, functionalization and low‑carbon green production.