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About Us
The Chemistry of Trust
PetroChina Guangxi Petrochemical Company was established in October 2005 in the Qinzhou Port Economic and Technological Development Zone. It is a port-based refining and chemical enterprise with a capacity of 10 million tons per year, part of PetroChina's strategic layout targeting ASEAN countries. The company has a crude oil processing capacity of 10 million tons per year, primarily processing imported sulfur-containing crude oil from the Middle East. Utilizing a fully hydrogenated process, it has completed an integrated refining and chemical upgrade, possessing ethylene production units and producing clean oil products, polyolefins, PS, SBS, and other series of products, supplying the...
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Rigorous Quality Control
Multi-stage laboratory testing with ISO-certified processes for every production batch.
Flexible Customization
Bespoke chemical formulations and packaging options tailored to your unique specifications.
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Integrated warehousing and transportation solutions ensuring safe, on-time global delivery.
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Eco-friendly chemical alternatives and green manufacturing practices for a cleaner future.
Sustainability
Chemistry for a Greener Tomorrow
We are committed to reducing environmental impact through green chemistry, energy efficiency, and sustainable manufacturing practices.
- Sustainable formulations for a cleaner planet without compromising performance.
- Waste reduction, energy conservation, and lower carbon footprint.
- Clean technologies and renewable energy for responsible production.
- Certified to ISO 14001, REACH, and HSE global standards.
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Email Address
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Frequently Ansked uestions
Some General Questions
Quick answers to common questions about our products, quality, and services.
A: Fill out the online inquiry form in the 'Contact Us section or reach out to our sales team via email (sales6@ascent-chem.com) or phone (+8618018036652). We'll provide a customized quote promptly.
A: We accept bank transfers, major credit cards, and letters of credit. Standard orders are due within 30 days; custom projects' terms are negotiable.
A: Yes. Our R&D team of chemists and engineers can develop tailored products and services based on your specifications.
A: Yes. Contact customer service at least two weeks in advance to schedule a tour with safety briefings and guided visits.
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Resources & Latest News
PetroChina Guangxi Petrochemical Company
Guangxi Petrochemical Branch of China National Petroleum Corporation (CNPC) is a large-scale refining and chemical base invested and constructed by CNPC, with an annual processing capacity of 10 million tons. The company is located on the scenic Beibu Gulf of the South China Sea, nestled amidst mountains and water. The company adheres to the scientific development concept, positioning itself as a "large-scale, short-process, fuel-oriented" enterprise, with the overall goal of becoming "domestically leading and world-class." The company's philosophy is "to adopt world-class technologies, introduce internationally leading designs, learn from modern engineering models, and build a world-class refinery," striving to become a green and environmentally friendly enterprise in harmony with the beautiful landscape of Guangxi. The company's management adopts internationally advanced concepts, employing a two-tier management model: a first-level management layer and a second-level operational layer. Management departments are highly integrated, and production units utilize a combined unit model. The company's departmental structure is streamlined, with a total staff of 600, reaching the advanced level of similar-scale refining and chemical enterprises worldwide. The completion and commissioning of the company is of great significance for optimizing CNPC's industrial layout, accelerating CNPC's overseas development, meeting the oil product demand of the Southwest market, and promoting the sustained and rapid development of the western region. Contact Person:Kristy ChenMobile:+8618018036652WhatsApp/WeChat:+8618018036652E-mail:sales6@ascent-chem.com
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China National Petroleum Corporation's Guangxi Petrochemical Refining and Upgrading Project has been fully completed.
On July 14, 2025, at the construction site of PetroChina Guangxi Petrochemical Company located in the China-Malaysia Qinzhou Industrial Park, the 1.2 million tons/year ethylene unit achieved a high-quality, high-standard intermediate handover after the quality assessment report was read out. Representatives from the construction, receiving, general contracting, construction, and supervision units signed the intermediate handover certificate, marking the full completion of PetroChina Guangxi Petrochemical's integrated refining and chemical transformation and upgrading project. It is understood that the project has a total investment of 30.5 billion yuan, covering an area of over 4,400 mu, and is a major project in the national petrochemical industry planning layout. It is also a key project for building the Western Land-Sea New Corridor and participating in RCEP international competition. After completion and commissioning, the project will strongly promote PetroChina Guangxi Petrochemical Company's transformation from a "fuel-type" refinery to a "chemical products and organic materials-type" petrochemical enterprise, fill the gap in the region's high-end chemical new materials industry, meet the market demand along the Western Land-Sea New Corridor, and help Guangxi build a trillion-yuan-level green chemical new materials industrial cluster facing ASEAN. Since construction began in July 2023, the participating units have overcome a series of key and difficult problems and set many industry records, including building the world's largest diesel adsorption separation unit, building Asia's largest chemical rainwater and emergency pool, and realizing the recycling of construction water.
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PetroChina Guangxi Petrochemical Company's integrated refining and chemical project has commenced operation.
On October 30, 2025, the first batch of chemical products from the China National Petroleum Corporation (CNPC) Guangxi Petrochemical Refining and Chemical Integration Transformation and Upgrading Project were officially shipped out, marking the full completion and commissioning of this major national project with a total investment of over 30 billion yuan (RMB). As a key project of CNPC's "14th Five-Year Plan," this project not only ended the history of Southwest China's long-term reliance on imports for high-end chemical raw materials, but also set a benchmark for the transformation and upgrading of the petrochemical industry with its "two-year construction period and zero accidents" speed.From "Oil Refinery" to "Materials Factory": A Breakthrough Battle for National Energy SecurityIn the Qinzhou Port Economic and Technological Development Zone of Guangxi, tower cranes stand tall across the 300-hectare factory area, crisscrossed by silver pipelines. At 9:45 a.m. that day, as Li Congjia, Deputy Director of the China-Malaysia Qinzhou Industrial Park Management Committee, Tian Wenjun, Deputy General Manager of China National Petroleum Corporation Guangxi Petrochemical Company, and Zhang Zhongchen, Deputy General Manager of China National Petroleum Corporation South China Chemical Sales Company, pressed the start button, eight heavy trucks loaded with high-end chemical raw materials such as polyethylene and polypropylene slowly drove out. "This is not only a milestone for Guangxi Petrochemical, but also a historic leap for the petrochemical industry in Southwest China," said Tian Wenjun, Deputy General Manager of China National Petroleum Corporation Guangxi Petrochemical Company, at the scene. He explained that after the project reaches full production capacity, it will be able to produce 1.2 million tons of ethylene annually, with 16 sets of production units, converting 50% of the fuel used in traditional oil refineries into chemical products. Behind this transformation lies a breakthrough in overcoming the industrial predicament of "more oil than chemicals." Data shows that China's self-sufficiency rate for high-end chemical materials is less than 40%, and some high-end polyolefins and elastomers have long relied on imports. China National Petroleum Corporation's Guangxi Petrochemical Company has built the world's first diesel adsorption separation unit, converting heavy components in crude oil into high-value-added chemical raw materials, increasing raw material utilization by 15 percentage points. "It's like turning 'black gold' into 'white gold' in the same workshop," the project's technical leader aptly described.The Core Strength Behind China's Speed: A "Modular Miracle" Amidst High Temperatures and Torrential RainsThe project, spanning two years and encompassing both typhoon and rainy seasons, saw the construction team set numerous industry records. Employing a modular construction model of "one site + N factories," large equipment was prefabricated off-site before being assembled as a whole, effectively reducing overlapping operations and improving construction efficiency. In the 9-kilometer-long utility tunnel construction area, the traditional on-site single-column, single-beam installation method was completely overturned. "We assembled the utility tunnel into modular units in the prefabrication yard and then transported them to the site for assembly, which not only reduced a significant amount of high-altitude work but also improved construction efficiency," explained Xu Jianshu, the project management manager. Through factory prefabrication and modular construction, the construction team transferred most of the construction processes to paved surfaces or prefabrication yards, reducing the occupation of on-site roads and land, and minimizing the impact of construction on the surrounding environment, becoming a typical example of civilized construction.New Pulse in the Greater Bay Area: A Single Move Leads to a Complete Industrial TransformationAt Qinzhou Port, 30 kilometers from the factory, containers loaded with polyethylene granules are being shipped out via the Western Land-Sea New Corridor. Zhang Zhongchen, Deputy General Manager of South China Chemical Sales Company, explained, "Our products radiate throughout the Southwest and South China economic circles, enabling automobile factories in the Southwest to use locally produced high-end automotive plastics, and allowing Southeast Asian customers to place orders simultaneously." This radiating effect is already evident: Hengyi Petrochemical plans to invest an additional 5 billion yuan in Qinzhou to build a modified materials base; Sun Yat-sen University, in conjunction with Guangxi Petrochemical, is jointly building a green chemical research institute, which is expected to incubate 30 technology-based SMEs within five years. Data from the China-Malaysia Industrial Park Management Committee shows that the project has created 8,000 new local jobs and is expected to boost regional GDP growth by 1.2 percentage points by 2025.From the Pearl River to the Beibu Gulf Tide: A New High Ground for Productivity Rises in the Western Wing of the Greater Bay AreaThe transformation of China National Petroleum Corporation (CNPC) Guangxi Petrochemical Company reflects the deep-seated logic of the coordinated development of the Guangdong-Hong Kong-Macao Greater Bay Area and the Beibu Gulf city cluster. Relying on the Western Land-Sea New Corridor, Qinzhou is transforming from a former border fishing port into an international gateway port, and CNPC Guangxi Petrochemical Company's integrated refining and chemical transformation and upgrading project acts as a powerful heart, injecting surging momentum into the regional economic cycle. As the morning whistles of cargo ships and the evening birds fly over the factory area, a modern industrial landscape of "green mountains and clear waters are invaluable assets" is slowly unfolding on the shores of the South China Sea.
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