USDAnalytics announces the release of its latest report, “China Industrial Water Treatment Chemicals Market Forecast 2025–2034,” projecting the market to grow from $2.9 Billion in 2025 to $5.7 Billion by 2034, at a CAGR of 7.8%. The study highlights the role of China’s “Dual Carbon” policy, stricter industrial effluent standards, and the semiconductor sector’s ultra-pure water (UPW) requirements as the primary forces reshaping the market. With the GB 37823-2024 discharge standards effective June 2025 and aggressive investments in high-tech industries, water chemistry is now central to China’s industrial transformation.
Key Insights
- Regulatory tightening drives chemical innovation. GB 37823-2024 mandates phosphorus discharge limits of 0.5 mg/L for petrochemicals, spurring demand for PESA and polyaspartic acid antiscalants that replace traditional phosphates.
- Water reuse accelerates adoption. Jiangsu and Zhejiang industrial clusters mandate reuse rates above 85%, boosting demand for sludge-reducing additives and RO-compatible dispersants for ZLD systems.
- Semiconductors create UPW opportunity. Over ¥1 trillion investments under Made in China 2025 fuel demand for <0.1 µg/L TOC UPW treatment chemicals, PFAS-free coagulants, and SEMI-certified reagents.
- Cooling water remains largest application. Cooling water treatment leads with a 33.9% share in 2025, while water recycling grows fastest at 9.2% CAGR through 2034.
- Electronics and semiconductors outpace all end-users. Expected to expand at 9.6% CAGR, this sector requires ultra-pure, metal-free treatment solutions for advanced node fabs.
Dual Carbon and Water Reuse Regulations Reshape Chemical Demand
China’s “Dual Carbon” targets are directly influencing industrial water management. Industries from steel to textiles are adopting biodegradable dispersants, phosphorus-free formulations, and AI-optimized dosing platforms to align with emission and water reuse mandates. For example, Baowu Steel’s deployment of Bluetech’s WiseWater platform cut chemical consumption while reducing sludge volumes, showcasing how sustainability and efficiency are converging. Meanwhile, provincial reuse mandates above 85% for textile and electronics clusters reinforce the growing reliance on high-performance chemicals for ZLD compliance.
Semiconductor Industry Creates Multi-Billion Yuan UPW Market
China’s semiconductor sector is now one of the fastest-growing end-users of industrial water treatment chemicals. With 150 fabs under construction or planned, demand for ultra-high-purity reagents, ozone-compatible oxidants, and SEMI-certified formulations is surging. Companies like Entegris and Pall lead in advanced UPW blends, while domestic suppliers OriginWater and Beijing Tri-High develop localized, PFAS-free formulations. Analysts estimate ¥25 billion (~US$3.4 billion) UPW-related chemical demand by 2030, underscoring semiconductors as the single largest growth opportunity for chemical suppliers in China.
China Industrial Water Treatment Chemicals Market Leaders
The competitive landscape reflects three strategic tiers. Multinationals like Ecolab, Solenis, BASF, Kemira, and Veolia dominate high-value niches with green chemistries, membrane treatments, and digital dosing platforms. Domestic leaders such as OriginWater, Jiangsu Jianghai, and Shandong Taihe focus on cost-effective supply for municipal and tier-2 industrial zones, leveraging fast project turnaround and government support. State-owned enterprises (SOEs) including Sinopec, CNPC, and Huaneng shape procurement trends, aligning with localization mandates and national industrial priorities.
Emerging innovators such as Bluetech are advancing AI-driven monitoring and bio-based formulations, while joint ventures between foreign and Chinese firms are increasingly common to overcome regulatory barriers. The race is shifting toward biodegradable, low-toxicity chemicals and IoT-enabled dosing systems, aligned with China’s “Dual Carbon” trajectory.
Market Share Analysis
By Application: Cooling water treatment dominates with 33.9% share in 2025; water reuse/recycling grows fastest at 9.2% CAGR.
By End-User: Power generation leads at 29.6% share, while electronics and semiconductors expand fastest at 9.6% CAGR.
By Chemical Type: Coagulants, inhibitors, and biocides remain core, but membrane cleaning chemicals rise fastest with semiconductor and recycling growth.
By Region: Industrial corridors like the Yangtze River Delta and Greater Bay Area lead demand, with inland mining/metallurgy clusters accelerating chemical-intensive water reuse adoption.
To Access the full report, visit: China Industrial Water Treatment Chemicals Market
USDAnalytics applied top-down and bottom-up modeling, combining interviews with Chinese industrial operators and suppliers with secondary data from MIIT, SEMI, GB standards, and trade publications. Forecasting incorporates policy scenarios, CAPEX in high-tech industries, and ESG procurement patterns, validated through data triangulation and benchmarking against competitive frameworks.
Harry James
Sales Manager
USD Analytics
+1 213-510-3499
###