HCBBS Forum (English)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

Changhua Chemical’s Announcement on Annual Production of 80,000 Tons of Carbon Dioxide Polyethers in Lianyungang

2025-10-17View Original

Thread Content

On October 14, Changhua Chemical released the \"Draft Plan for Issuing Shares to Specific Parties via Simplified Procedure in 2025 (Revised Version)\\", proposing to raise a total amount of no more than 155 million yuan. The net amount of funds obtained after deducting issuance costs will be used for the carbon dioxide polyether project (Phase I). It is reported that the entity responsible for implementing this project is Changhua Chemical Technology (Lianyungang) Co., Ltd., a wholly-owned subsidiary of the issuer. The total investment in this project amounts to 742,948,500 yuan. Once completed, it will have an annual production capacity of 80,000 tons of carbon dioxide polyethers, thereby meeting the company’s needs for high-performance green polyether products. Through this project, the company will gradually transform into a supplier of polyurethane solutions that combine high performance, carbon neutrality, and recyclability, thereby enhancing customer loyalty and brand value. From 2022 to 2024, overall demand in the polyether industry continued to grow, with a compound annual growth rate of 15.15%; export demand showed particularly strong growth trends ; However, due to factors such as intensified price competition resulting from the homogeneous expansion of production capacity in the industry, and fluctuations in the prices of upstream raw materials, the overall profitability of the industry has declined. In response to this, in addition to enhancing their profitability by reducing costs and improving efficiency, polyether manufacturers need to develop high-end products that meet market demands and optimize their product portfolio to boost their overall competitiveness. Meanwhile, green and low-carbon development has become a consensus across society, and the establishment of carbon footprint management systems has led to a significant increase in downstream customers’ demand for low-carbon products. In recent years, the \"dual carbon\" goal has become the target for transformation and upgrading in the global chemical industry, prompting international chemical giants to accelerate their efforts toward green transformation and the development of a circular economy. For example, BASF has launched a new corporate strategy titled “Winning the Future,” with the goal of achieving net-zero greenhouse gas emissions in production, energy use, and raw material procurement by 2050 ; Covestro is also committed to achieving climate neutrality by offering zero-carbon footprint specifications for all its products, with the goal of reaching climate neutrality and net-zero emissions by 2035. Over the past five years, demand in the polyether industry has shown a slight downward trend, with an average growth rate of 6.38% over this period. Export growth has been a highlight in the development of the polyether industry in recent years, with a compound growth rate of as high as 23.41% over the same period. In 2024, the downstream consumption volume was 4.185 million tons, representing a year-on-year increase of 10.63%. Downstream, it is mainly related to the health of the real estate sector and the development of industries such as automobiles. Among them, the outstanding performance of new energy vehicles continues to create new business opportunities for the development of the polyether industry. Polyurethane products are an important component of plastics used in vehicles, and increasing the use of low-carbon and recyclable polyurethane products in vehicles holds great significance for the export prospects of China’s automotive industry. Carbon dioxide polyethers are produced through an alternating copolymerization reaction between carbon dioxide and propylene oxide. However, the copolymerization of carbon dioxide with epoxides presents high technical barriers; since carbon dioxide is an inert gas, catalysts have low efficiency in facilitating this copolymerization process, which hinders the development of carbon dioxide polyethers. Developing new, efficient and inexpensive catalysts as well as low-temperature and low-pressure processes represents a technical challenge for the carbon dioxide polyether industry. In June 2022, the company signed a Joint Development and Licensing Agreement with Econic, under which Econic agreed to license its existing carbon dioxide polyether catalyst technology to the company for use in China. The two parties collaborated on the development of technologies for producing carbon dioxide polyethers, with the resulting achievements shared between them. Since 2022, the company has continued to increase its investment in research and development, resulting in a series of patents that further strengthen the technical foundation for carrying out its carbon dioxide polyether project.
Reply #22025-10-17
【Ten Years of Rapid Development in Chemical Equipment】The first VOCs (volatile organic compounds) flare gas recovery system for China’s coal chemical industry was successfully put into operation at Xinjiang Xinye Energy Chemical in the period 2027–2025. https://bbs.hcbbs.com/thread-5702973-1-1.html (Source: Haichuan Chemical Industry Forum)
Reply #32025-10-17
【Ten Years of Rapid Development in Chemical Engineering Equipment】2738-2025: \"Shenmu Machinery Builds China’s First Eight-Stage Multi-Axis Carbon Dioxide Compressor\", Contributing to the Successful Operation of the World’s Largest Coal-Fired Power Plant Carbon Capture Project https://bbs.hcbbs.com/thread-5702987-1-1.html (Source: Haichuan Chemical Industry Forum)
Reply #42025-10-19
【Ten Years of Rapid Development in Chemical Equipment】2743-2025: Industrialization breakthrough of furan hydrogenation refining catalysts at Hyosung Chemical, by China National Research Institute for Chemical Industry https://bbs.hcbbs.com/thread-5703034-1-1.html (Source: Haichuan Chemical Forum)
Reply #52025-10-19
【Ten Years of Rapid Development in Chemical Processing Equipment】By 2025, the domestic production rate for such equipment will exceed 98%; the first phase of the coal-to-natural gas project in the Northeast region has been completed in its entirety. https://bbs.hcbbs.com/thread-5703054-1-1.html (Source: Haichuan Chemical Industry Forum)
Reply #62025-10-20
【Ten Years of Rapid Development in Chemical Processing Equipment】The hydrolysis-resistant PBT catalyst developed by Sinopec Shanghai Research Institute has been successfully put into industrial use from 2025 to 2745. https://bbs.hcbbs.com/thread-5703070-1-1.html (Source: Haichuan Chemical Industry Forum)
Reply #72025-10-21
【Ten Years of Rapid Development in Chemical Processing Equipment】The high-performance, functional anti-corrosion coatings developed independently by CNPC Offshore were successfully applied in the Guangxi Petrochemical project. https://bbs.hcbbs.com/thread-5703100-1-1.html (Source: Haichuan Chemical Industry Forum)
Reply #82025-10-21
【Ten Years of Rapid Development in Chemical Processing Equipment】2749–2025: China’s largest-pipe diameter cracking gas valves – The 60-inch ultra-large-diameter cracking gas valves used at Tianjin Nangang Ethylene Plant have passed industrial application tests. https://bbs.hcbbs.com/thread-5703102-1-1.html (Source: Haichuan Chemical Industry Forum)
Reply #92025-10-22
【Ten Years of Rapid Development in Chemical Engineering Equipment】The 2751-2025 Three Gorges Group project for the development and application demonstration of large-scale compressed air energy storage systems and related key equipment has successfully gone online for power generation. https://bbs.hcbbs.com/thread-5703150-1-1.html (Source: Haichuan Chemical Engineering Forum)
Reply #102025-10-22
【Ten Years of Rapid Development in Chemical Engineering Equipment】The 3000HP five-cylinder pump intelligent operation and maintenance system, independently developed by Lanshi Equipment Company, was completed and tested between 2025 and 2752. https://bbs.hcbbs.com/thread-5703151-1-1.html (Source: Haichuan Chemical Industry Forum)

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.