Entering September 2026, domestic ecological and environmental supervision continues to tighten, with a series of new standards for wastewater discharge, solid waste disposal and waste gas treatment successively put into effect. Environmental compliance is no longer merely a basic threshold for enterprise operation, but has evolved into a core competitive factor in the precipitated silica industry. Market competition used to focus on product prices and basic indicators. Nowadays, major downstream customers and overseas purchasers regard environmental qualifications and cleaner production audit reports as vital evaluation criteria for supplier access. The production of a number of small‑and‑medium‑sized factories with inadequate environmental renovation has been restricted, while leading enterprises that have completed green technological upgrades have obtained more high‑quality orders. The whole industry is undergoing a fundamental shift in its value evaluation system.

　　Environmental control over upstream raw‑material production, storage and transportation has also been upgraded, indirectly raising compliance costs across the whole industrial chain. Sodium silicate manufacturers have carried out flue‑gas desulfurization, denitrification and solid‑waste recycling renovations. Increased environmental investment has triggered structural rises in raw‑material quotations. As a hazardous chemical, sulfuric acid is subject to stricter supervision covering its full cycle of production, warehousing and transportation, reducing the flexibility of goods allocation and increasing the frequency of market price fluctuations. For precipitated silica producers, apart from higher procurement costs, long‑term fixed expenditures are required for sewage station operation and maintenance, resource‑oriented sludge disposal and daily upkeep of tail‑gas purification facilities. Small‑and‑medium‑sized enterprises with insufficient capital are unable to sustain continuous green transformation investment, gradually losing their production‑cost advantages and facing shrinking living space in the market.

　　Green process transformation on the manufacturing side has widened the comprehensive strength gap among enterprises. Traditional precipitated silica processes consume large volumes of water and generate substantial saline wastewater and solid residues. Leading industrial players have successively upgraded their techniques by building closed‑loop wastewater recycling systems for repeated water reuse. By‑product salt slag is purified and turned into salable recycled products, greatly alleviating solid‑waste disposal pressure. Energy‑saving renovation projects are also moving forward. Waste heat from production is recovered for heating and steam supply, while photovoltaic power and green electricity are adopted to cut fossil‑energy consumption and effectively reduce carbon emissions per unit product. Outdated production lines leave little room for renovation and fail to meet energy‑consumption and pollutant‑discharge standards, exposing them to production limits or shutdown risks at any time and severely restricting their order‑taking capacity.

　　Downstream end‑user brands have set clear requirements for green supply chains, forcing upstream filler manufacturers to speed up transformation. Leading tire, coating and silicone brands have introduced green procurement mechanisms in supply‑chain management, giving priority to raw‑material suppliers with low‑carbon production qualifications and full environmental compliance. Many new products need to complete a full‑life‑cycle environmental assessment before launch. As a key filler, precipitated silica’s production‑side energy consumption and pollutant‑emission data must be included in product carbon‑footprint accounting. Even if ordinary low‑cost precipitated silica meets performance standards, it cannot be adopted in high‑end product formulas without complete environmental certification documents. The new‑energy sector imposes the strictest supply‑chain environmental standards, making green compliance an essential prerequisite for high‑end precipitated silica orders.

　　Environmental compliance directly affects enterprises’ ability to secure export orders. The EU Carbon Border Adjustment Mechanism and environmental chemical regulations in many countries impose stringent constraints on the environmental indicators of chemical products. During supplier audits, overseas buyers verify factory environmental permits, pollutant‑discharge licenses and waste‑treatment records. Domestic enterprises with superior environmental performance can smoothly obtain low‑carbon product certifications and secure high‑value orders from Europe, Japan and South Korea. Factories with incomplete environmental facilities tend to encounter obstacles in export customs clearance and overseas customer audits. They can only compete for low‑profit low‑end overseas markets at discounted prices, leaving limited room for export business growth. Green manufacturing has become a crucial business card for domestic precipitated silica to enter the global high‑end market.

　　The industrial landscape is being reshaped amid the green transition, and the value of high‑quality production capacity keeps rising. Enterprises equipped with complete environmental facilities and low‑carbon processes can maintain stable operation and secure long‑term framework orders to seize market initiative. Manufacturers with insufficient environmental investment face volatile operating rates and can only accept sporadic short‑term orders with growing operational risks. Capital markets and industrial investors also favor environmentally compliant leading enterprises, providing sufficient financial support for technological renovation and new‑product R&D. Approval for new industrial capacity will focus on assessing water and energy consumption as well as pollutant emissions in the future. The extensive expansion model featuring high energy use and heavy pollution has been completely closed off. Backward production capacity will exit the market at an accelerated pace, and industrial resources will further concentrate on green manufacturers.

　　According to the comprehensive market outlook, the domestic precipitated silica market will maintain an obvious structural differentiation pattern in the short run. Sufficient supply of ordinary precipitated silica keeps market prices fluctuating at low levels with narrow profit margins for producers. Supported by domestic green procurement and overseas low‑carbon trade, high‑end modified precipitated silica with a sound environmental system and low‑carbon processes maintains firm market prices and growing product premium capacity. In the medium and long term, environmental supervision will only grow stricter, and green manufacturing will become the mainstream trend of the industry. Precipitated silica manufacturers that strike a proper balance between environmental investment, production cost and product performance will firmly grasp market initiative and gain a more favorable position in domestic competition and global trade.