Core Insights - The wet electronic chemicals industry in China has made significant progress in the mid-to-low end market, but still faces challenges in high-end technology, necessitating innovation and supply chain collaboration for domestic product replacement [1] - Current domestic production rates vary across sectors: approximately 50% in semiconductors, 55% in new displays, and nearly full localization in photovoltaics [1] - The global semiconductor industry's recovery in 2024 is expected to drive demand for electronic wet chemicals, although there remains a gap in customized and high-end functional chemicals compared to international standards [1] Industry Developments - Research teams from domestic institutions are actively seeking breakthroughs in purification technologies for wet electronic chemicals, which are essential for meeting the increasing purity and performance requirements due to advancements in chip manufacturing processes [2] - The Chinese Academy of Sciences has made progress in developing purification technologies for electronic-grade solvents, including a multi-site basic functional ionic liquid catalyst for G4/G5 grade photoresist solvents [2] - New technologies, such as high-efficiency impurity penetration resistance, have been developed and successfully applied in producing high-grade wet electronic chemicals, significantly improving product quality [2]