废化学品再生系统是专为半导体、显示面板、光伏等领域设计的集成化系统，核心功能是对生产过程中产生的废弃液态化学品进行回收收集、预处理、提纯再生，使其纯度恢复至电子级标准后重新输送至生产线循环使用，同时实现有害杂质的无害化处理与合规处置。按废液类型划分，废化学品再生系统主要可分为碱性废液再生系统、酸性废液再生系统及有机废液再生系统三大类。
现阶段废化学品再生系统的应用正从泛半导体向半导体晶圆制造等高端场景加速渗透，未来增长动力来自全球双碳目标下环保监管持续收紧带来的刚性合规需求、半导体原材料成本高企推动的降本增效路径、以及晶圆厂自建闭环回收模式替代第三方外包模式的趋势加速。整体来说，循环经济政策深化落地、ESG合规升级与半导体产业链自主可控战略是推动中国半导体及泛半导体废化学品再生系统市场规模持续增长的核心驱动力。
中国半导体及泛半导体废化学品再生系统市场总规模从2020年的3.9亿元增长至2029年的45.0亿元，实现超十倍增长。其中，2020年至2024年市场规模由3.9亿元快速攀升至12.6亿元，复合年增长率达33.9%；2025年至2029年预测期间，随着回收再利用技术迭代升级及下游需求持续释放，市场规模有望突破45.0亿元，复合年增长率预计达33.8%。
Waste chemical regeneration systems are integrated systems specifically designed for the semiconductor, display panel, and photovoltaic sectors. Their core function is to collect, pretreat, and purify waste liquid chemicals generated during production restoring them to electronic-grade purity for recirculation back into production lines, while ensuring hazardous impurities are safely treated and disposed of in compliance with regulations. By waste liquid type, these systems are primarily classified into alkaline, acidic, and organic waste chemical regeneration systems.
Currently, waste chemical regeneration system applications are rapidly expanding from pan-semiconductor sectors into high-end semiconductor wafer fabrication scenarios. Future growth will be driven by increasingly stringent environmental regulations under global carbon neutrality targets creating rigid compliance demand, cost-reduction imperatives amid high semiconductor raw material prices, and the accelerating trend of wafer fabs building in-house closed-loop recovery systems to replace third-party outsourcing models. Overall, the deepening implementation of circular economy policies, ESG compliance upgrades, and the semiconductor supply chain self-sufficiency strategy serve as the core drivers for the sustained growth of China's semiconductor and pan-semiconductor waste chemical regeneration systems market.
The total market size of China's semiconductor and pan-semiconductor waste chemical regeneration systems grew from RMB 390 million in 2020 to a projected RMB 4.50 billion by 2029, achieving more than a tenfold increase. From 2020 to 2024, the market surged from RMB 390 million to RMB 1.26 billion, at a CAGR of 33.9%. During the 2025–2029 forecast period, driven by iterative upgrades in recycling technologies and sustained downstream demand, the market is expected to surpass RMB 4.50 billion, with a projected CAGR of 33.8%.
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