Total Investment of 20.97 Billion Yuan! Tongkun Qinzhou 3 Million Tons PTA Base Supporting 150,000 Tons of Polyether Polyol Unit Put into Operation
Recently, good news came from the Qinzhou Port Sandun Petrochemical Island. The 150,000 tons/year polyether polyol unit of the Tongkun Qinzhou Green Chemical Industrial Base, undertaken by China National Chemical Engineering Sixth Construction Co., Ltd. (6th Construction), successfully produced qualified products, pressing the "accelerator" for the commencement of production at this green chemical base with a total investment of over 20.9 billion yuan.

Leveraging Locational Advantages to Strengthen Industrial Foundations
The project is rooted in the Qinzhou Port Area of the Guangxi Free Trade Zone, leveraging its port hub and "Belt and Road" node advantages. It spans 2,400 mu and establishes a diversified device cluster. Eight core units, including 3 million tons of PTA and 600,000 tons of PDH, operate in, complemented by a cross-sea pipeline bridge and a full chain of public auxiliary facilities, forming a closed-loop industrial ecosystem.
The recently commissioned polyether polyol plant, a crucial component of the new materials sector, fills a gap in the region's supply of high-end green chemical products, providing high-quality raw materials for downstream industries such as textiles and construction.
Two-wheel drive empowerment, activating channel value.
With Qinzhou as its base, Tongkun Group is building a "refining-chemical-textile" integrated industrial chain, forming a "dual-base" synergy with its Indonesian refining project. The commissioning of the polyether plant further strengthens the cross-border industrial chain connection and helps in undertaking industrial transfers from the eastern regions.
The product leverages the New Western Land-Sea Corridor to radiate into ASEAN and western markets, thereby revitalizing port logistics advantages and injecting momentum into the trillion-yuan chemical fiber and textile clusters along the route. This practice embodies the development strategy of "strengthening leading enterprises, supplementing supply chains, and fostering clusters."
Green Transformation Leads the Way, Demonstrating the Responsibility of State-Owned Enterprises
The project, with green chemistry as its core orientation, achieves efficient resource utilization and low-carbon production through the synergy of HPPO, hydrogen peroxide, and other units. From raw material processing to product output, the entire process is permeated with the concept of green development, setting a benchmark for regional chemical industry transformation.
As subsequent facilities are gradually put into operation, Tongkun's Qinzhou base will become an important support for the trillion-yuan petrochemical cluster, contributing to Guangxi's efforts to build a core hub for the New International Land-Sea Trade Corridor and writing a new chapter of high-quality green chemical development.
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