Capacity Expansion Heats Up: Major Chemical Projects Inject 12 Billion Yuan into Silicone Sector


      A wave of capital investment is sweeping the organosilicon industry. A massive 1.2 billion yuan project has been registered, featuring a dedicated 10,000-ton-per-year Hydrogen Silicone Oil facility.
      Despite global economic headwinds, the hydrogen silicone oil market is witnessing a wave of capacity expansions. In Northern China, a high-performance organosilicon polymer phase-two project, with a total investment of 1.2 billion yuan (approx. $166 million), has completed registration .
      The project, located in the Dalad Economic Development Zone, will construct a facility capable of producing 350,000 tons of high-performance organosilicon polymers annually. Crucially, this includes a dedicated production line for 10,000 tons of hydrogen-containing silicone oil per year. The plan also includes facilities for specialty silicone oils and vulcanized silicone rubber, demonstrating a trend toward vertical integration to secure supply chains and reduce costs .
      Concurrently, capacity expansions are also underway in Central China. A national high-tech enterprise specializing in organosilicon new materials announced that its 16,000-ton-per-year renovation and expansion project will be operational by the end of the year. The company’s product portfolio covers hydrogen silicone oil and its derivatives, specialty silicone oils, and silicone resins. Data suggests strong market demand, with the company reporting sales of 3,730 tons in the first two months of the year, generating revenues of RMB 43.9 million .
      Industry analysts note that this expansion is structural rather than indiscriminate. While the market for low-end, general-purpose hydrogen silicone oil is becoming saturated with thinning margins, high-purity, specific hydrogen-content oils (such as terminal hydrogen silicone oil) for electronics applications remain in short supply. This wave of investment is expected to consolidate the market and eliminate obsolete capacity over the next three to five years.