In late August 2026, China’s chemical market is in the traditional consumption off‑season. High‑temperature weather restrains manufacturing operating rates, imposing varying impacts on logistics and factory production. The silica industry is undergoing profound structural adjustment. General rubber‑grade products operate under pressure, while demand for special grades supporting new‑energy sectors keeps expanding. Combined with implementation of low‑carbon policies, reshaped export landscape and raw‑material cost fluctuations, the development logic of the whole industry is transforming.

  From the upstream raw‑material perspective, sodium silicate, the core feedstock for precipitated silica, maintains stable operation of production units in major producing regions. Affected by summer equipment maintenance and environmental‑protection inspections, some small‑and‑medium‑sized sodium‑silicate enterprises voluntarily cut operating loads. Tightened spot resources push prices slightly higher, forming certain cost support for silica. Sufficient sulfuric‑acid supply is available, yet weak purchases from downstream fertilizer sectors keep its price low, offsetting part of cost pressure brought by sodium‑silicate price hikes. Peak summer power consumption raises industrial energy‑consumption costs and further squeezes profit margins of general‑grade products. On the whole, raw‑material markets witness no sharp price surges or slumps. Costs deliver limited influence over market trends, which are mainly driven by real downstream demand and product‑structure differences.

  On the supply side, the overall operating rate of domestic precipitated silica stays within 70‑75%. Leading enterprises are backed by sufficient long‑term orders and maintain high‑load production, flexibly adjusting output of different grades according to market demand. Faced with cut‑throat low‑price competition for general‑purpose products, many small‑and‑medium‑sized factories choose to lower operating rates and reduce output of ordinary rubber‑grade silica to avoid losses from low‑price sales. Newly‑released capacities no longer blindly target bulk general‑purpose markets. Most new projects focus on high‑value‑added varieties such as high‑dispersion and surface‑modified grades, and will not trigger oversupply in spot markets in the short run. Inventory polarization is prominent. General‑purpose grades for tire filling hold high inventory levels with de‑stocking pressure. High‑end modified grades for new‑energy tires, silicone rubber, photovoltaic adhesives and electronic materials are in tight supply, with many orders scheduled till early September. The fumed silica market also shows obvious polarization. Ordinary hydrophilic products face fierce competition and sideways quotations, while high‑end grades for electronics and photovoltaic sectors remain in short supply constrained by monomer feedstock.

  Downstream sectors show distinct performance gaps. As the largest consumption market for silica, domestic tire enterprises keep operating rates of 75‑80% and mostly adopt purchase‑on‑demand strategies without large‑scale stockpiling. The traditional replacement‑tire market enters the off‑season with limited demand release. Nevertheless, green tires for new‑energy vehicles maintain steady growth and continuously boost procurement of high‑dispersion silica, serving as the core growth driver for the tire segment. Silicone rubber and sealant sectors demonstrate strong demand resilience. Along with continuous expansion of the organosilicon industry, demand for reinforcing silica rises steadily. Traditional fields including coatings, feed additives and daily chemicals slow down procurement rhythms with weak purchasing willingness amid the off‑season. Feed and toothpaste‑abrasive segments are dominated by long‑term contracts with stable overall orders and limited new‑added demand.

  Foreign‑trade exports remain resilient. Overseas buyers keep raising procurement demand for low‑carbon and high‑performance modified silica. Amid maintenance of some overseas chemical plants, massive orders are transferred to domestic leading enterprises with stable quality and green‑production capacity. Continuous roll‑out of overseas carbon‑border trade rules compels domestic enterprises to accelerate process transformations such as wastewater recycling and by‑product recovery. The former export mode relying on low‑price high‑volume sales faces growing pressure. Products with low‑carbon certifications gain stronger competitive advantages overseas. Export competition has evolved from simple price rivalry into comprehensive competition covering quality, carbon footprint and customized services.

  In terms of corporate profitability, profits of general‑purpose grades are continuously squeezed amid market competition, and many small‑and‑medium‑sized enterprises linger around the break‑even point. Benefiting from technical barriers and tight supply, high‑end modified products achieve favorable profitability, widening profit gaps among industry participants. More manufacturers adjust product portfolios, reduce the proportion of low‑value‑added products, increase R&D investment and develop special products for new‑energy and electronic supporting applications, accelerating industrial upgrading.

  Looking ahead, general‑purpose silica grades will maintain weak‑stable performance in the short term. Price increases lack demand support, while raw‑material and energy‑consumption costs restrict sharp drops, so drastic price swings are unlikely. Supported by demand from new‑energy, high‑end rubber and organosilicon sectors, high‑end modified special grades will keep firm market sentiment, and some tight‑supply grades still enjoy premium space. As the traditional peak season arrives in September, tire, rubber‑goods and sealant manufacturers are expected to resume full‑scale production, bringing expectations of demand recovery. Future market attention will focus on actual downstream resumption outcomes, sustainability of export orders and release rhythm of new special‑grade capacities. In the long run, the era of competition merely based on production capacity and scale for silica has ended. Production processes, customized development capabilities and green‑manufacturing standards will become core competitiveness, and structural differentiation within the industry will keep deepening.