Launched aerogel insulation felt (applicable at 650-1000℃), transparent aerogel glass (visible light transmittance>97%, thermal conductivity <0.014 W/(m·K)) and energy-saving coatings, which are applied to building exterior walls, Windows, curtain walls, roof insulation and other scenarios to help reduce building energy consumption (target penetration rate of 0.5% corresponds to a market size of 2.86 billion yuan in 2026).