China's textile sector is facing a new era of strict water discharge regulations. In August 2026, the Ministry of Ecology and Environment, together with seven other central agencies including the Ministry of Industry and Information Technology, the Ministry of Public Security, and the Supreme People's Procuratorate, issued a joint notice on strengthening industrial wastewater risk control to safeguard agricultural irrigation water safety. This policy redefines site selection, emission standards, and monitoring frequency for textile dyeing hubs.
Policy Core: Four-Pronged Tightening
The most immediate change comes in project approval. The notice requires strict control over industrial projects near farmland and karst landforms, based on territorial spatial planning and ecological environment zoning. For water-intensive industries like textile dyeing, new or expanded projects must avoid upstream of irrigation systems and adjacent farmland. This means the old model of building factories along rivers or near fields will no longer be tolerated.
On the discharge side, the policy mandates upgrading wastewater treatment facilities in industrial parks, especially in textile clusters. Dyeing wastewater pretreatment must be improved to meet requirements for salt, dyes, and additives. Local governments are encouraged to revise discharge standards to be more stringent. For textile enterprises, this translates into significantly higher treatment costs, and small and medium-sized dyeing plants may face a choice between upgrading or shutting down.
Monitoring is also strengthened. The notice requires enterprises to conduct regular self-monitoring of wastewater discharge, and increases monitoring frequency in irrigation ditches and rivers around textile clusters, focusing on color, salinity, and refractory organic compounds. A cross-departmental monitoring mechanism will enable data sharing, leaving less room for illegal discharges.
Enforcement has been escalated. Authorities will crack down on illegal discharges through hidden routes such as karst caves, pits, and fissures, and strengthen the linkage between administrative and criminal justice. For textile companies, the consequences of illegal discharge now include not only fines but also potential criminal liability.
Industry Impact: Rising Costs and Layout Restructuring
The first impact is a direct increase in compliance costs. Retrofitting pretreatment facilities, installing online monitoring equipment, and conducting routine self-tests all require substantial investment. For a medium-sized dyeing enterprise, the initial investment for wastewater treatment upgrades alone could reach several million yuan, with higher operating costs as well. For contract dyeing factories with thin margins, this adds significant pressure.
A deeper impact is the adjustment of industrial layout. Strict restrictions on project siting in high-risk areas will force some textile clusters to reassess their locations. Enterprises near irrigation systems must either invest heavily in upgrades or consider relocation. Relocation involves not only equipment transfer but also the reintegration of the entire supply chain. In the coming years, dyeing capacity will increasingly concentrate in compliant parks, while scattered and polluting enterprises will accelerate out of the market.
From a supply chain perspective, rising dyeing fees are almost inevitable. Dyeing plants will pass some costs to fabric buyers, ultimately pushing up garment manufacturing costs. For brands and buyers, this means supplier selection criteria must shift from "lowest price" to "compliance first."