In late August 2026, China’s chemical market continues to show characteristics of the summer off‑season. High‑temperature weather leads to insufficient operating rates of downstream manufacturing industries. Overall market transactions remain cautious with strong wait‑and‑see sentiment. The silica industry is witnessing the ebb and flow between traditional capacities and special‑purpose capacities. Ordinary precipitated silica is under dual pressure of sluggish demand and high costs, while demand for special‑grade silica applied in new‑energy tires, organosilicon, photovoltaic energy storage and electronic materials keeps expanding. Coupled with raw‑material fluctuations, energy‑consumption and environmental‑protection controls, as well as changes in international trade policies, cyclic features and structural market trends are intertwined, further amplifying industrial differentiation.

  In terms of upstream raw materials, restricted by equipment maintenance and energy‑consumption quota management, sodium silicate, the core feedstock for precipitated silica, cannot achieve sufficient supply release and provides continuous cost support for finished products. The sulfuric‑acid market is adequately supplied overall. However, downstream fertilizer sectors enter the off‑season with declining purchasing demand, and sulfuric‑acid prices fluctuate at low levels, partially offsetting cost increases caused by sodium silicate. Peak summer power consumption raises electricity costs for factories and further increases comprehensive production costs of precipitated silica. For small‑and‑medium‑sized manufacturers, raw‑material and energy‑consumption costs rise simultaneously, continuously squeezing profit margins of ordinary grades. Some enterprises take the initiative to reduce operating loads, curb inflow of low‑price goods into the market and avoid loss risks. There are no drastic surges or slumps in raw‑material markets, yet a solid cost base delivers strong underpinning for product quotations.

  On the supply side, domestic precipitated silica boasts huge total capacity, and the overall industrial operating rate stays at 70‑72%. Supported by stable long‑term orders, leading enterprises keep relatively high‑load plant operation, proactively adjust product structure, cut output of low‑margin general rubber‑grade silica and tilt capacities toward high‑dispersion and surface‑modified special grades. Suffering dual impacts of rising costs and vicious low‑price competition, small‑and‑medium‑sized enterprises flexibly adjust operating rates according to market conditions, prioritize orders for long‑term clients and reduce spot‑market supply. Few new‑build projects adopt traditional general‑purpose precipitated‑silica production lines; most target high‑value‑added tracks including new‑energy sectors, organosilicon sealing products and electronic auxiliary materials. Inventory differentiation remains a core market feature. General‑purpose grades for tire filling and common rubber applications hold medium‑to‑high inventory, bringing tangible de‑stocking pressure. By contrast, modified silica for new‑energy and photovoltaic sectors is in tight spot supply, and order backlogs of many manufacturers extend to mid‑to‑late September. The fumed silica market also presents obvious polarization. Ordinary hydrophilic grades face fierce competition with sideways quotations, while high‑end special grades for electronic and photovoltaic adhesives are supply‑constrained by organosilicon monomers and possess strong bargaining power.

  Downstream demand exhibits distinct dual features of cyclic fluctuation and structural change. As the largest consumption field of silica, domestic tire enterprises maintain operating rates of 72‑77%. Most manufacturers adopt purchase‑on‑demand strategies without large‑scale stock‑building activities. The traditional replacement‑tire market is dominated by stock demand with limited growth space. Nevertheless, green tires for new‑energy‑vehicle supporting applications maintain sound development and drive steady growth in demand for high‑dispersion silica. Downstream clients set increasingly strict requirements on impurity control, batch stability and carbon‑footprint indicators, which acts as the most vital growth engine for the tire segment. The silicone rubber and sealant sectors feature prominent demand resilience. Continuously expanding output of adhesives for photovoltaic and energy‑storage scenarios drives stable consumption of reinforcing silica. Traditional fields such as coatings, feed additives and daily‑chemical sectors are dominated by stock‑based competition with limited incremental demand, and market competition focuses on cost‑performance.

  Export markets show sharp divergence between hot and cold segments. General‑purpose silica products encounter competition from local overseas capacities and supplies of other origins. Overseas buyers impose obvious price suppression, raising export resistance. Benefiting from stable quality, high‑dispersion modified special silica achieves growing overseas orders. With continuous implementation of overseas carbon‑border‑trade rules, importers keep raising review standards for carbon footprint, production traceability and compliance documents. Enterprises that have not completed green‑process upgrading face mounting export barriers. The living space for the previous low‑price‑high‑volume export model keeps shrinking. Enterprises with completed low‑carbon renovation and carbon‑accounting systems gain expanding overseas competitive advantages. Export competition has transformed from simple price rivalry into comprehensive competition covering quality, carbon management and customized services.

  In terms of enterprise operation, profit divergence within the industry keeps widening. Squeezed by rising costs and low‑price competition, most small‑and‑medium‑sized manufacturers focusing on general‑purpose grades operate on slim profits and face loss‑making pressure in certain periods. Relying on technical accumulation and tight market supply, enterprises engaged in special modified‑product business maintain favorable profitability. The proportion of R&D investment across the industry rises steadily. More enterprises focus on emerging downstream tracks, optimize product structures and reduce business proportion in low‑end markets. Industrial reshuffling moves forward steadily, and small‑and‑medium‑sized capacities lacking technical reserves and sound cost‑control capabilities are confronted with mounting survival pressure.

  Market outlook: the summer off‑season effect will continue in the short run, and quotations for general‑purpose silica grades will maintain a weak‑stable pattern. Solid cost support limits downside risks, while sluggish downstream demand cannot drive price hikes, making sharp price fluctuations unlikely. Supported by sustained demand from new‑energy and organosilicon downstream sectors, special modified grades keep firm market sentiment, and some short‑supplied grades enjoy premium space. After the arrival of the traditional peak season in September, close attention should be paid to the production‑recovery amplitude of tire, rubber‑goods and sealant manufacturers, as well as the continuity of overseas export orders and release rhythm of new high‑end special‑purpose capacities. From a medium‑and‑long‑term perspective, dual‑control of energy consumption, environmental‑protection supervision and overseas carbon‑trade rules will keep reshape the industry landscape, and backward high‑energy‑consumption capacities will gradually phase out of the market. The core of enterprise competition is no longer simple production‑capacity scale, but modification‑technology strength, cost‑control level and full‑chain low‑carbon‑manufacturing competence. The structural trend of “traditional capacities under pressure while special‑purpose sectors thrive” in the silica industry will keep evolving.