1. Global supply and demand status and forecast of organic silicon defoamers (2020-2031) 2.1.1 Global production capacity, output, utilization rate and development trend of organic silicon defoamers (2020-2031) 2.1.2 Global production, demand and development trend of organic silicon defoamers (2020-2031) 2.1.3 Global production and development trend of organic silicon defoamers in major regions (2020-2031) 2.2 China's supply and demand status and forecast of organic silicon defoamers (2020-2031) 2.2.1 China's production capacity, output, utilization rate and development trend of organic silicon defoamers (2020-2031) 2.2.2 China's production, market demand and development trend of organic silicon defoamers (2020-2031) 2.2.3 China's production capacity and output proportion of organic silicon defoamers Global Proportion (2020-2031) 2.3 Global Sales and Revenue of Organosilicon Defoamers (2020-2031) 2.3.1 Global Market Revenue of Organosilicon Defoamers (2020-2031) 2.3.2 Global Market Sales of Organosilicon Defoamers (2020-2031) 2.3.3 Global Market Price Trends of Organosilicon Defoamers (2020-2031) 2.4 Sales and Revenue of Organosilicon Defoamers in China (2020-2031) 2.4.1 Revenue of Organosilicon Defoamers in China (2020-2031) 2.4.2 Sales of Organosilicon Defoamers in China (2020-2031) 2.4.3 Proportion of Sales and Revenue of Organosilicon Defoamers in China to the Global Market