propylene

Propylene, also known as propene, is a colorless, flammable gas with a faint petroleum-like odor. It is one of the most important building blocks in the petrochemical industry, second only to ethylene in terms of production volume. Chemically, it is an unsaturated hydrocarbon with the formula C₃H₆, featuring a double bond that makes it highly reactive and suitable for polymerization and other chemical reactions. Propylene is primarily derived from fossil fuels, either as a byproduct of steam cracking (to produce ethylene) or from fluid catalytic cracking (FCC) in oil refineries. It is also produced through on-purpose technologies such as propane dehydrogenation (PDH) and metathesis.

Propylene serves as the feedstock for a wide range of downstream products, including polypropylene (the largest use), propylene oxide, acrylonitrile, cumene, and oxo alcohols. These derivatives are essential for manufacturing plastics, packaging materials, textiles, automotive parts, adhesives, and solvents. The global propylene market is massive, with demand driven by urbanization, industrialization, and the growing need for lightweight materials in various sectors. Understanding the supply chain, key players, and market dynamics is crucial for buyers and sellers in this industry.

Top 10 Global Propylene Suppliers and Manufacturers (2025 Ranking)

The global propylene market is dominated by a mix of integrated oil and gas majors, specialized chemical companies, and large-scale refiners. The following table lists the top 10 global suppliers based on production capacity, market share, and global reach.

Rank	Company Name	Headquarters	Annual Capacity (Million MT)	Key Technology
1	Sinopec (China Petroleum & Chemical Corporation)	China	12.5	Steam Cracking, FCC
2	Saudi Aramco / SABIC	Saudi Arabia	10.8	Steam Cracking, PDH
3	ExxonMobil	USA	9.2	Steam Cracking, FCC
4	Dow Inc.	USA	7.6	Steam Cracking, Metathesis
5	Reliance Industries	India	6.1	FCC, PDH
6	BASF SE	Germany	5.8	Steam Cracking, PDH
7	LyondellBasell	Netherlands	5.5	Steam Cracking, FCC
8	INEOS	UK	4.9	PDH, Steam Cracking
9	Borealis AG	Austria	3.8	Steam Cracking, PDH
10	Formosa Plastics Group	Taiwan	3.5	Steam Cracking, FCC

Note: Capacities are approximate as of 2025 and subject to change based on plant expansions and shutdowns.

Top 10 Propylene Suppliers and Manufacturers in China

China is the world’s largest producer and consumer of propylene, driven by massive downstream demand for polypropylene and other derivatives. The following list highlights the top 10 Chinese propylene manufacturers.

Rank	Company Name	Location	Annual Capacity (Million MT)	Key Technology
1	Sinopec (Zhenhai Refining & Chemical)	Zhejiang	3.2	Steam Cracking, FCC
2	PetroChina (Daqing Petrochemical)	Heilongjiang	2.8	Steam Cracking, FCC
3	Hengli Petrochemical	Liaoning	2.5	PDH, Steam Cracking
4	Rongsheng Petrochemical	Zhejiang	2.3	Steam Cracking, FCC
5	Wanhua Chemical Group	Shandong	1.9	PDH, Metathesis
6	Shandong Chambroad Petrochemicals	Shandong	1.5	FCC, PDH
7	Zhejiang Satellite Petrochemical	Zhejiang	1.4	PDH
8	Sanjiang Chemical	Zhejiang	1.2	PDH
9	CNOOC (China National Offshore Oil Corp)	Guangdong	1.1	FCC
10	Lihuayi Weiyuan Chemical	Shandong	0.9	PDH

Global Propylene Supplier Contact Directory (With Email)

Below is a curated list of global propylene suppliers with verified contact information. Note that emails are general inquiries; direct sales contacts may vary by region.

Company	Contact Email	Website	Product Grade
Sinopec	sinopec@sinopec.com	www.sinopec.com	Polymer Grade, Chemical Grade
SABIC	info@sabic.com	www.sabic.com	Polymer Grade, Refinery Grade
ExxonMobil	chemicals@exxonmobil.com	www.exxonmobilchemical.com	Polymer Grade
Dow Inc.	propylenesales@dow.com	www.dow.com	Polymer Grade, Chemical Grade
Reliance Industries	chemicals@ril.com	www.ril.com	Polymer Grade
BASF	info@basf.com	www.basf.com	Chemical Grade
LyondellBasell	propylenesales@lyondellbasell.com	www.lyondellbasell.com	Polymer Grade, Refinery Grade
INEOS	propylenesales@ineos.com	www.ineos.com	Polymer Grade
Borealis	propylenesales@borealisgroup.com	www.borealisgroup.com	Polymer Grade
Formosa Plastics	fpc@fpc.com.tw	www.fpc.com.tw	Polymer Grade, Chemical Grade

Key Factors When Selecting a Chinese Propylene Manufacturer

Choosing the right supplier in China requires careful evaluation of several critical factors to ensure quality, reliability, and cost-effectiveness.

Production Technology and Feedstock

Verify whether the manufacturer uses steam cracking, FCC, or PDH technology. PDH-based producers often have higher purity propylene (99.5%+), which is essential for polypropylene production. Integrated refineries may offer lower costs but variable quality.

Quality Certifications

Ensure the supplier holds ISO 9001, ISO 14001, and relevant product certifications. For export purposes, REACH (EU) and TSCA (US) compliance is mandatory. Request recent Certificate of Analysis (CoA) for each batch.

Logistics and Export Experience

Check if the manufacturer has experience with international shipping, including hazardous material handling. Proximity to major ports (e.g., Ningbo, Shanghai, Qingdao) reduces inland freight costs and transit times.

Financial Stability

Request financial statements or credit reports. Stable companies are less likely to default on contracts during market volatility. Publicly listed firms like Sinopec and Wanhua offer greater transparency.

After-Sales Support

Evaluate the supplier’s responsiveness and willingness to provide technical support. A dedicated sales team and local agents can resolve issues quickly.

Why Buy from Chinese Propylene Manufacturers? Key Advantages

Chinese propylene manufacturers offer distinct benefits that make them attractive to global buyers.

Cost Competitiveness

China benefits from lower labor costs, economies of scale, and government subsidies for petrochemical projects. This often translates to 10-20% lower prices compared to Western or Middle Eastern suppliers.

Massive Production Capacity

China’s propylene capacity exceeds 50 million metric tons annually, ensuring supply stability even during peak demand. Major producers like Sinopec can fulfill large-volume contracts without delays.

Advanced Technology

Chinese companies have invested heavily in PDH and metathesis technologies, producing high-purity propylene suitable for premium applications. Many plants are modern and energy-efficient.

Flexible Payment Terms

Chinese suppliers often offer flexible payment options, including Letters of Credit (L/C), T/T, and even partial credit terms for long-term partners.

Integrated Supply Chain

China has a complete downstream ecosystem, meaning buyers can source propylene and its derivatives (e.g., polypropylene, propylene oxide) from the same supplier, reducing logistics complexity.

How to Find Professional Propylene Manufacturers in China

Locating reliable manufacturers requires a systematic approach.

Online B2B Platforms

Use platforms like Alibaba, Made-in-China, and Global Sources. Filter suppliers by “Verified” status, years in business, and export history. Look for “Gold Supplier” or “Trade Assurance” badges.

Industry Trade Fairs

Attend events like Chinaplas (Shenzhen), ChemChina Expo (Shanghai), and CPHI China. These fairs allow direct interaction with factory representatives and inspection of product samples.

Government and Association Directories

Consult the China Petroleum and Chemical Industry Federation (CPCIF) or local chemical industry associations for lists of certified manufacturers.

Third-Party Audits

Hire inspection agencies like SGS, Bureau Veritas, or TÜV Rheinland to conduct factory audits. They can verify production capacity, quality control systems, and compliance with international standards.

Referrals and Trade Networks

Leverage professional networks on LinkedIn or join chemical buying groups. Experienced buyers often share supplier recommendations.

Propylene Applications and Tailored Solutions

Polypropylene (PP) Production

Propylene is the primary monomer for polypropylene, used in packaging, automotive parts, textiles, and medical devices. Solution: High-purity propylene (99.5%+) from PDH plants ensures consistent PP quality and reduced catalyst poisoning.

Propylene Oxide (PO) Manufacturing

PO is a precursor for polyurethanes, propylene glycol, and surfactants. Solution: Use chemical-grade propylene (92-96% purity) from FCC units. Ensure low sulfur and moisture content to avoid side reactions.

Acrylonitrile Production

Acrylonitrile is used in acrylic fibers, ABS plastics, and nitrile rubber. Solution: Polymer-grade propylene is required. Work with suppliers that offer dedicated storage and handling to prevent contamination.

Cumene and Phenol

Cumene is an intermediate for phenol and acetone. Solution: Refinery-grade propylene (50-70% purity) is often sufficient. Source from integrated refineries near your plant to minimize transport costs.

Oxo Alcohols (Butanol, 2-EH)

Used in plasticizers, solvents, and coatings. Solution: Chemical-grade propylene with consistent composition is critical. Establish long-term contracts to hedge against price volatility.

Frequently Asked Questions (FAQs) About Propylene

What is the difference between polymer-grade and chemical-grade propylene? Polymer-grade propylene has a purity of 99.5% or higher, suitable for polypropylene production. Chemical-grade propylene is 92-96% pure and used for derivatives like propylene oxide and cumene.
How is propylene transported? Propylene is typically transported as a liquefied gas under pressure in pipelines, railcars, ISO tank containers, or pressurized barges. It is classified as a hazardous material (UN 1077).
What are the main hazards of propylene? Propylene is highly flammable (flash point -108°C) and can form explosive mixtures with air. It is also an asphyxiant in high concentrations. Proper ventilation and grounding are essential.
What is the current global propylene price? Prices fluctuate based on crude oil, naphtha, and propane costs. As of early 2025, polymer-grade propylene is trading around $900-1,100/MT FOB NWE, while chemical-grade is $800-950/MT FOB NWE.
Can propylene be produced from renewable sources? Yes, bio-propylene can be produced from renewable ethanol or via the dehydration of bio-isopropanol. However, commercial volumes are still limited.
What is the shelf life of propylene? Propylene has an indefinite shelf life if stored properly under pressure in sealed containers. However, it should be used within 6-12 months to avoid polymerization or contamination.
How do I test propylene quality? Common tests include gas chromatography (GC) for purity, moisture analysis (Karl Fischer), and sulfur content measurement. Request a CoA from the supplier.
What are the major uses of propylene derivatives? Polypropylene (packaging, automotive), propylene oxide (polyurethanes), acrylonitrile (fibers, plastics), cumene (phenol, acetone), and oxo alcohols (plasticizers).
Is propylene harmful to the environment? Propylene is a volatile organic compound (VOC) that can contribute to ground-level ozone formation. Spills can contaminate soil and water. Proper handling and emission controls are required.
What is the outlook for propylene demand? Demand is projected to grow at 3-4% CAGR through 2030, driven by polypropylene demand in packaging and automotive lightweighting. Asia-Pacific will remain the largest market.

Procurement Considerations for Propylene Buyers

Contract Structure

Negotiate long-term contracts (1-3 years) with price adjustment clauses tied to published indices (e.g., ICIS, Platts). Include volume flexibility to manage demand fluctuations.

Quality Assurance

Specify purity, moisture, sulfur, and oxygenate limits in the purchase agreement. Require pre-shipment inspection by an independent third party.

Logistics and Storage

Ensure the supplier has adequate storage capacity (pressurized spheres or refrigerated tanks) and loading facilities. For international shipments, confirm availability of ISO tanks or cryogenic vessels.

Payment Terms

Standard terms are L/C at sight or T/T with 30% deposit and 70% against shipping documents. For established relationships, net 30-60 days may be possible.

Risk Mitigation

Diversify suppliers to avoid over-reliance on a single source. Monitor geopolitical risks, especially in the Middle East and Asia. Consider hedging price risk using futures or swaps.

Propylene Product Quotation (Indicative Prices)

Prices are indicative and subject to change. Contact suppliers for current quotes.

Product Grade	Purity	Price Range (USD/MT)	Delivery Term	Minimum Order Quantity (MT)
Polymer Grade Propylene	≥99.5%	$950 – $1,150	FOB Ningbo	500
Chemical Grade Propylene	≥95%	$800 – $950	FOB Shanghai	1,000
Refinery Grade Propylene	≥60%	$550 – $700	FOB Qingdao	2,000

Industry Standards for Propylene

Propylene must meet specific international standards to ensure safety and quality.

ASTM D5235-18: Standard specification for propylene (polymer grade).
ISO 9001:2015: Quality management systems for production.
ISO 14001:2015: Environmental management systems.
REACH (EU): Registration, Evaluation, Authorisation, and Restriction of Chemicals.
TSCA (US): Toxic Substances Control Act compliance.
GB/T 7716-2014: Chinese national standard for propylene.
UN 1077: Hazard classification for transportation.

Top 5 Global Import and Export Regions for Propylene

Rank	Export Region	Export Volume (Million MT, 2024)	Rank	Import Region	Import Volume (Million MT, 2024)
1	Middle East (Saudi Arabia, UAE)	8.5	1	China	12.2
2	North America (USA, Canada)	6.2	2	Western Europe (Germany, Netherlands)	5.8
3	Southeast Asia (Singapore, Malaysia)	4.1	3	India	4.5
4	Western Europe (Netherlands, Belgium)	3.8	4	United States	3.9
5	Russia & CIS	2.9	5	Southeast Asia (Indonesia, Vietnam)	3.1

Google Search Commercial Keywords: 10 FAQ Questions and Answers

Where to buy propylene in bulk? Bulk propylene can be purchased from major petrochemical companies like Sinopec, SABIC, and ExxonMobil. Use B2B platforms or contact suppliers directly for large-volume contracts.
What is the price of propylene per ton in 2025? As of early 2025, polymer-grade propylene is approximately $950-1,150/MT FOB, while chemical-grade is $800-950/MT. Prices vary by region and contract terms.
How to import propylene from China? Find a verified Chinese supplier, negotiate contract terms, arrange shipping via ISO tanks or pressurized vessels, and ensure customs clearance with proper HS code (2901.22).
What is the HS code for propylene? The HS code for propylene is 2901.22 (Propene (propylene)). Check local customs for specific duty rates.
What are the shipping requirements for propylene? Propylene is a hazardous gas (Class 2.1). It must be shipped in specialized pressurized containers (ISO tanks, tube trailers) with proper labeling and documentation.
Can I buy propylene on Alibaba? Yes, Alibaba lists many Chinese propylene suppliers. Verify their credentials, request samples, and use Trade Assurance for protection.
What is the difference between propylene and propane? Propylene (C₃H₆) has a double bond and is used as a chemical feedstock. Propane (C₃H₈) is a saturated hydrocarbon used mainly as fuel.
How is propylene stored? Propylene is stored as a liquefied gas under pressure in spherical tanks or refrigerated cryogenic tanks at temperatures below -47°C.
What are the top propylene producing countries? The top producers are China, USA, Saudi Arabia, India, and South Korea.
Is propylene the same as polypropylene? No, propylene is the monomer (raw material), while polypropylene is the polymer (plastic) made from propylene.

Customs Data and Tariff Rates for Propylene

Import duties for propylene vary by country. Below are typical tariff rates for key markets.

Importing Country	HS Code	Tariff Rate	Additional Notes
China	2901.22	2% (MFN)	VAT 13% applies
United States	2901.22	0% (duty-free)	Subject to Section 232 if from certain countries
European Union	2901.22	0% (duty-free)	REACH registration required
India	2901.22	7.5%	Additional social welfare surcharge 10%
Brazil	2901.22	2% (Mercosur)	Import license required

Why Choose Small and Medium-Sized Factories vs. Large Plants?

Advantages of Small and Medium-Sized Factories (SMEs)

Flexibility: SMEs can accommodate smaller order quantities (e.g., 100-500 MT) and customized specifications.
Personalized Service: Direct access to management and faster decision-making.
Lower Minimums: Ideal for buyers testing new markets or requiring niche grades.
Competitive Pricing: Lower overheads can result in better prices for smaller volumes.

Advantages of Large Factories

Consistency: Standardized processes ensure uniform quality across large volumes.
Scale: Lower per-unit costs for very large orders (10,000+ MT).
Global Logistics: Established networks for international shipping and storage.
Financial Stability: Lower risk of default or supply disruption.

Choose SMEs for flexibility and niche needs; choose large plants for volume and reliability.

2026 Propylene Industry News and Sources (Based on Major Media Trends)

Note: The following are projected news items based on current trends and expert analysis. Actual 2026 events may differ.

New PDH Plant Commissioning in China: Wanhua Chemical is expected to start a new 900,000 MT/year PDH unit in Yantai, Shandong, in Q2 2026. Source: ICIS Chemical Business (projected).
Global Propylene Oversupply Forecast: Analysts at Platts predict a global propylene surplus of 5 million MT by mid-2026 due to new capacities in China and the Middle East. Source: S&P Global Commodity Insights (projected).
EU Carbon Border Tax Impact: The EU’s Carbon Border Adjustment Mechanism (CBAM) may raise costs for imported propylene from non-EU countries by 10-15 euros/MT. Source: European Commission policy documents.
Bio-Propylene Pilot Plant in Brazil: Braskem is expected to announce a commercial-scale bio-propylene plant using sugarcane ethanol by late 2026. Source: Chemical & Engineering News (projected).
US Propylene Exports to Europe Rise: With European PDH margins under pressure, US exports of polymer-grade propylene to Europe are forecast to increase by 20% in 2026. Source: Argus Media (projected).

2026 Market Core Data Overview

Metric	2026 Estimate	Source
Global Propylene Production Capacity	~165 million MT	ICIS, Platts
Global Demand	~145 million MT	IHS Markit
China Capacity Share	~35%	CPCIF
Average Polymer-Grade Price (FOB NWE)	$1,050/MT	Argus
Polypropylene Demand Growth	4.2% CAGR	Grand View Research
PDH Capacity Share	~35% of total	Nexant

Customer and Market Pain Points in Propylene Procurement

Price Volatility

Propylene prices are highly correlated with crude oil and propane costs. Sudden spikes can erode margins for downstream converters. Solution: Use price hedging instruments or long-term contracts with index-based pricing.

Supply Disruptions

Plant outages, geopolitical tensions, or logistics bottlenecks (e.g., canal closures) can cause shortages. Solution: Diversify suppliers across regions and maintain safety stock.

Quality Inconsistency

Variations in purity or contaminant levels can affect downstream processes. Solution: Implement rigorous incoming inspection and require supplier quality audits.

Logistics Complexity

Transporting a hazardous gas requires specialized equipment and permits. Delays at ports or customs can halt production. Solution: Partner with experienced logistics providers and pre-clear documentation.

Regulatory Compliance

Navigating REACH, TSCA, and local chemical regulations is time-consuming. Non-compliance can result in fines or shipment rejection. Solution: Use compliance software or hire a regulatory consultant.

Lack of Transparency

Some suppliers may hide production issues or financial troubles. Solution: Conduct due diligence, request financial statements, and visit factories when possible.

Addressing these pain points through strategic sourcing, robust contracts, and technology adoption can significantly improve procurement outcomes.