By mid‑September 2026, China’s silica industry presents a structural market marked by supply‑demand mismatch. Ordinary filler‑grade products suffer from high inventory and sluggish trading, while high‑end customized silica maintains sufficient orders and firm prices. Upstream raw materials including water glass and sulfuric acid stay generally stable, and the pricing driving force from costs gradually weakens. Profit gaps among manufacturers are no longer determined by raw‑material expenses, but largely by formulation modification capabilities and customized supporting services. The industry has officially entered a new competition phase driven by technology and service.

　　From the supply perspective, domestic precipitated silica has abundant overall capacity. A large number of small‑and‑medium‑sized plants focus on homogeneous general‑purpose grades, resulting in oversupply of low‑end products. These manufacturers can only sustain operation by cutting prices to boost sales. Faced with the long‑depressed low‑end market, leading enterprises proactively adjust their product mix, reduce the output of common filler‑type silica, and schedule more production of high‑dispersibility tire‑grade, hydrophobically modified silicone‑rubber‑specific and battery‑material specialty silica. Restricted by environmental protection and energy‑consumption control policies, a batch of outdated production lines failing pollution standards keep running at low loads, and the phase‑out of backward capacity moves forward steadily. In the fumed silica segment, domestic technologies achieve continuous breakthroughs. Multiple new and revamped production units are successively put into operation, gradually breaking the long‑term monopoly of overseas enterprises and providing raw‑material support for the independent control of high‑end downstream industrial chains.

　　Differentiation in downstream application markets becomes increasingly obvious. The traditional tire sector maintains a just‑in‑time purchasing pattern. Price wars in the end‑vehicle market squeeze profits of tire manufacturers, who show strong willingness to push down prices for standard silica. Nevertheless, the rapid growth of the new‑energy vehicle market lifts the penetration rate of low‑rolling‑resistance green tires. Automakers set stricter indicators for tire wear resistance and fuel efficiency, which directly fuels market demand for high‑dispersibility modified silica. Markets for silicone sealants and architectural coatings maintain steady rigid demand. Expanding emerging tracks such as photovoltaic encapsulant adhesives, energy‑storage devices, lithium‑battery separator coatings and thermally conductive composite materials impose strict requirements on silica in terms of purity, particle‑size uniformity and surface activity. Such high‑value‑added products face relatively tight market supply. In addition, high‑purity application fields including toothpaste, food anti‑caking agents and pharmaceutical carriers have strict market‑access thresholds. Domestic enterprises with complete compliance certifications keep receiving full orders and build stable profit segments.

　　The landscape of the export market is undergoing profound changes. Global low‑carbon trade barriers are gradually rising, and carbon footprints together with green certifications have become rigid entry requirements for high‑end overseas markets. The international competitive edge of cheap conventional Chinese silica keeps fading. Newly released capacity in Southeast Asia further squeezes the overseas market share of mid‑to‑low‑end products. On the contrary, surface‑modified premium specialty silica with stable quality gains recognition from foreign buyers, and export orders grow steadily. High‑end domestic silica is accelerating import substitution across the global market. Chinese manufacturers are transforming from simple raw‑material suppliers into integrated solution providers with formulation optimization and on‑site technical support, so as to improve customer loyalty and product premium value.

　　Product customization capability has turned into the core competitiveness of enterprises. Downstream new‑material manufacturers no longer settle for standard silica products. Instead, they require suppliers to adjust specific surface area, oil absorption value and types of surface functional groups according to formulation requirements. Leading domestic enterprises build comprehensive application R&D platforms, develop exclusive grades for different clients, and evolve from single‑material providers into material‑solution service suppliers. Circular green production processes keep being implemented. Technologies for producing silica from silicon‑based solid waste are becoming mature, cutting manufacturing costs while lowering carbon emissions. This helps products obtain international low‑carbon certifications and further open access to premium overseas markets. Full‑process automatic control systems improve batch‑to‑batch stability, and complete inspection and traceability systems also serve as key assessment criteria for major clients when selecting suppliers.

　　The development logic of the industry has been completely transformed. The old model relying on capacity expansion, internal competition and low‑price rivalry can no longer sustain profitability. Future market competition will no longer focus on production scale, but on customized R&D strength, eco‑friendly manufacturing standards and downstream technical service capabilities. The pace of industrial‑chain integration accelerates. Integrated market leaders with upstream silicon‑source resources and independent modification R&D enjoy remarkable risk‑resistance advantages. Small‑and‑medium‑sized enterprises with single product lines and limited R&D investment face shrinking operating space. Industrial concentration will keep rising amid market survival‑of‑the‑fittest competition.

　　Market forecast: the structural divergence of the silica market will continue in the short run. Prices of low‑end products remain under pressure, while high‑end customized grades hold firm quotations. The traditional restocking cycle of downstream manufacturing in the fourth quarter is expected to drive demand recovery for tire‑grade and silicone‑rubber‑specific silica. In the medium‑and‑long term, emerging sectors including new‑energy equipment, photovoltaics and high‑end composite materials will continuously generate incremental market space. Customized R&D and low‑carbon green manufacturing will serve as the long‑term development theme of the industry. Enterprises equipped with complete technical service capabilities will continuously seize high‑value segments in the industry and achieve considerable profit returns.