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📑 目录
- 📄 Introduction to o-Xylene: Properties, Production, and Global Relevance
- 📄 Global Top 10 o-Xylene Suppliers and Producers
- 📄 China's Top 10 o-Xylene Suppliers and Factories
- 全球供应商和工厂联系信息表
- 📄 Key Factors When Selecting a Chinese o-Xylene Manufacturer
- └ 📌 Production Capacity and Scalability
- └ 📌 Quality Control and Certifications
- └ 📌 物流和出口经验
- └ 📌 定价和付款条件
- └ 📌 合规性
- 📄为何向中国制造商采购？主要优势
- 📄 How to Find a Professional o-Xylene Manufacturer in China
- └ 📌 利用 B2B 平台
- └ 📌 参加行业展会
- └ 📌 Engage Third-Party Inspection Agencies
- └ 📌 Request Samples and Test Reports
- └ 📌 Check Government Databases
- 📄 Applications and Solutions for o-Xylene
- └ 📌 Phthalic Anhydride Production
- └ 📌 Solvent for Paints and Coatings
- └ 📌 Agricultural Chemicals
- └ 📌 Pharmaceutical Intermediates
- └ 📌 Dye and Pigment Manufacturing
- 📄 Frequently Asked Questions (FAQ) – 10 Common Questions
- 📄 Purchasing Considerations for o-Xylene
- └ 📌 合同明确性
- └ 📌 Force Majeure Clauses
- └ 📌 Inspection and Sampling
- └ 📌 Insurance Coverage
- └ 📌 Payment Security
- 📄 Product Pricing and Market Rates
- 📄 Industry Standards for o-Xylene
- └ 📌 ASTM D5134
- └ 📌 ISO 5279
- └ 📌 Chinese National Standard GB/T 3406-2010
- └ 📌 REACH Regulation (EU)
- └ 📌 IMO/IMDG Code
- 📄 全球进出口地区排名（前 5 名）
- 📄 谷歌搜索商业关键字 - 10 个常见问题问答
- 📄 Customs Data and Tariff Rates for o-Xylene
- └ 📌 Chinese Export Tariffs
- └ 📌 US Import Tariffs
- └ 📌 EU Import Tariffs
- └ 📌 Indian Import Tariffs
- └ 📌 海关文件
- 📄 为什么选择中小型工厂？与大型工厂的区别
- └ 📌 灵活性和定制化
- └ 📌 Lower Minimum Order Quantities (MOQ)
- └ 📌 Personalized Customer Service
- └ 📌 Competitive Pricing for Niche Markets
- └ 📌 Risk of Inconsistency
- 📄 Comprehensive 2026 News Summary from Major Media Sources
- └ 📌 New Capacity Expansions in China
- └ 📌 Environmental Regulations Tighten
- └ 📌 Global Demand Recovery
- └ 📌 Price Volatility Due to Crude Oil
- └ 📌 Trade Tensions Impact Exports
- 📄 2026 年市场核心数据概览
- 客户和市场痛点
Introduction to o-Xylene: Properties, Production, and Global Relevance
o-Xylene, also known as ortho-xylene, is an aromatic hydrocarbon derived from crude oil and natural gas. It is one of the three isomers of xylene, the others being meta-xylene and para-xylene. With the chemical formula C₆H₄(CH₃)₂, o-xylene is a colorless, flammable liquid with a sweet odor. Its primary industrial application is as a feedstock for the production of phthalic anhydride, a key intermediate used in the manufacture of plasticizers, polyester resins, and alkyd resins. The global o-xylene market is driven by the demand for phthalic anhydride in the construction, automotive, and packaging industries. This article provides a comprehensive analysis of o-xylene, including top suppliers, manufacturing considerations, market trends, and purchasing guidance.
Global Top 10 o-Xylene Suppliers and Producers
The global o-xylene market is dominated by integrated petrochemical companies with large-scale production capacities. The following list ranks the top 10 global suppliers based on production volume, market share, and global reach.
| 等级 | 公司名称 | 国家 | Annual Production Capacity (Metric Tons) |
|---|---|---|---|
| 1 | Reliance Industries Limited | 印度 | 1,200,000 |
| 2 | ExxonMobil Corporation | 美国 | 1,100,000 |
| 3 | 中石化（中国石油化工股份有限公司） | 中国 | 950,000 |
| 4 | BP p.l.c. | 英国 | 850,000 |
| 5 | SABIC（沙特基础工业公司） | 沙特阿拉伯 | 800,000 |
| 6 | TotalEnergies SE | 法国 | 720,000 |
| 7 | Formosa Plastics Corporation | 台湾 | 680,000 |
| 8 | Mitsubishi Chemical Corporation | 日本 | 600,000 |
| 9 | LG Chem Ltd. | 韩国 | 550,000 |
| 10 | BASF SE | 德国 | 500,000 |
China’s Top 10 o-Xylene Suppliers and Factories
China is the largest producer and consumer of o-xylene globally. The following table lists the top 10 Chinese manufacturers based on production capacity and market influence.
| 等级 | 公司名称 | 地点 | Annual Production Capacity (Metric Tons) |
|---|---|---|---|
| 1 | Sinopec Yangzi Petrochemical | 江苏南京 | 400,000 |
| 2 | PetroChina Jilin Petrochemical | Jilin City, Jilin | 350,000 |
| 3 | 浙江石油化工股份有限公司. | Zhoushan, Zhejiang | 300,000 |
| 4 | 恒力石化有限公司. | 辽宁大连 | 280,000 |
| 5 | Rongsheng Petrochemical Co., Ltd. | 浙江杭州 | 250,000 |
| 6 | Sinopec Shanghai Petrochemical | 上海 | 220,000 |
| 7 | CNOOC and Shell Petrochemicals | Huizhou, Guangdong | 200,000 |
| 8 | Sinochem Quanzhou Petrochemical | Quanzhou, Fujian | 180,000 |
| 9 | 万华化学集团 | 山东烟台 | 150,000 |
| 10 | 山东玉皇化工 | Heze, Shandong | 120,000 |
全球供应商和工厂联系信息表
Below is a detailed table of major global o-xylene suppliers, including contact email addresses for procurement inquiries.
| 公司名称 | 国家 | 总部地址 | Procurement Email |
|---|---|---|---|
| Reliance Industries Limited | 印度 | Maker Chambers IV, 222 Nariman Point, Mumbai 400021 | procurement@ril.com |
| ExxonMobil Corporation | 美国 | 5959 Las Colinas Blvd, Irving, TX 75039 | chemicalsales@exxonmobil.com |
| 中国石化 | 中国 | 22 Chaoyangmen North Street, Beijing 100728 | trade@sinopec.com |
| BP p.l.c. | 英国 | 1 St James’s Square, London SW1Y 4PD | chemicals@bp.com |
| 沙特基础工业公司 | 沙特阿拉伯 | P.O. Box 5101, Riyadh 11422 | info@sabic.com |
| TotalEnergies SE | 法国 | 2 Place Jean Millier, La Défense 6, 92400 Courbevoie | chemicals@totalenergies.com |
| Formosa Plastics Corporation | 台湾 | 201 Tun Hwa North Road, Taipei 10508 | sales@fpc.com.tw |
| Mitsubishi Chemical Corporation | 日本 | 1-1 Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-8251 | contact@m-chemical.co.jp |
| LG Chem Ltd. | 韩国 | 330 Yeouidaebang-ro, Seocho-gu, Seoul 06611 | chemical@lgchem.com |
| BASF SE | 德国 | Carl-Bosch-Strasse 38, 67056 Ludwigshafen | chemicals@basf.com |
Key Factors When Selecting a Chinese o-Xylene Manufacturer
Choosing the right manufacturer in China requires careful evaluation of several critical factors to ensure product quality, supply reliability, and regulatory compliance.
Production Capacity and Scalability
Assess the manufacturer’s annual production capacity and their ability to scale up during peak demand. Large state-owned enterprises like Sinopec offer high volumes, while smaller private firms may provide more flexible terms.
Quality Control and Certifications
Verify that the manufacturer holds ISO 9001, ISO 14001, and REACH certifications. Request batch analysis reports and purity certificates (typically 98% or higher for o-xylene).
物流和出口经验
Check the manufacturer’s experience with international shipping, including familiarity with hazardous material handling (IMO/IMDG codes). Port proximity (e.g., Ningbo, Shanghai, Tianjin) reduces inland transportation costs.
定价和付款条件
Compare FOB (Free on Board) pricing from multiple suppliers. Standard payment terms include 30% advance payment with 70% against shipping documents (L/C or T/T).
监管合规
Ensure the manufacturer complies with Chinese environmental regulations (e.g., GB/T standards) and international trade laws. Check for any history of export bans or sanctions.
为何向中国制造商采购？主要优势
Procuring o-xylene from Chinese manufacturers offers distinct competitive advantages for global buyers.
成本效益
Chinese producers benefit from lower raw material costs (coal-derived methanol and naphtha) and economies of scale, leading to prices 10-20% lower than European or North American counterparts.
Large and Stable Supply
China’s integrated petrochemical complexes ensure a consistent supply of o-xylene, even during global supply chain disruptions. The country accounts for over 35% of global production.
先进制造技术
Many Chinese plants use modern catalytic reforming and extraction technologies, achieving high purity (99.5%+) and low impurity levels.
灵活定制
Chinese manufacturers often offer customized packaging (ISO tanks, drums, or bulk) and delivery schedules to meet specific buyer requirements.
强大的出口基础设施
Major Chinese ports have dedicated chemical terminals and storage facilities, ensuring efficient loading and faster transit times to Asia-Pacific, Africa, and the Middle East.
How to Find a Professional o-Xylene Manufacturer in China
Identifying a reliable manufacturer requires a systematic approach using both online and offline resources.
利用 B2B 平台
Search on Alibaba, Made-in-China.com, and Global Sources using keywords like “o-xylene manufacturer,” “ortho-xylene supplier,” or “phthalic anhydride feedstock.” Filter by verification status (Gold Supplier, Assessed Supplier).
参加行业展会
Participate in events such as ChinaPetrochemical (Beijing), CPHI China, or the China International 化学工业 Fair to network with suppliers and inspect product samples.
Engage Third-Party Inspection Agencies
Hire companies like SGS, Bureau Veritas, or Intertek to conduct factory audits, quality control inspections, and background checks before signing contracts.
Request Samples and Test Reports
Always request a 1-liter sample for laboratory testing. Compare the gas chromatography (GC) results with your specifications for purity, water content, and distillation range.
Check Government Databases
Use the Chinese Ministry of Commerce (MOFCOM) or local chemical industry associations to verify a manufacturer’s business license and export qualifications.
Applications and Solutions for o-Xylene
o-Xylene serves as a critical intermediate in numerous industrial processes. Below are its primary applications and corresponding solutions.
Phthalic Anhydride Production
Over 90% of o-xylene is consumed in the production of phthalic anhydride (PA), which is used to manufacture plasticizers (e.g., DOP, DINP) for flexible PVC. Solution: Partner with integrated producers who can supply both o-xylene and downstream PA for cost savings.
Solvent for Paints and Coatings
o-Xylene is used as a solvent in alkyd resins and epoxy coatings. Solution: Choose high-purity o-xylene (99%+) to minimize volatile organic compound (VOC) emissions and meet environmental regulations.
Agricultural Chemicals
It is a precursor for herbicides and insecticides. Solution: Work with manufacturers who offer customized blending and packaging for agrochemical formulations.
Pharmaceutical Intermediates
o-Xylene is used in the synthesis of certain APIs. Solution: Select suppliers with GMP certification and traceable supply chains for pharmaceutical-grade material.
Dye and Pigment Manufacturing
It is a raw material for producing anthraquinone dyes. Solution: Ensure the supplier can provide consistent color index specifications and low metal content.
Frequently Asked Questions (FAQ) – 10 Common Questions
- What is the purity standard for commercial o-xylene? Standard purity is 98.0% minimum, with high-purity grades reaching 99.5% or higher.
- What is the difference between o-xylene and mixed xylene? o-Xylene is a single isomer with a specific boiling point (144.4°C), while mixed xylene contains all three isomers (ortho, meta, para).
- Is o-xylene hazardous? Yes, it is flammable and toxic. It requires proper storage in cool, ventilated areas away from ignition sources.
- What is the typical packaging for o-xylene? Bulk via ISO tanks (20,000-25,000 liters), drums (200 liters), or IBC totes (1,000 liters).
- How is o-xylene transported? By chemical tankers, rail tank cars, or tank trucks, depending on volume and destination.
- What is the shelf life of o-xylene? Indefinite if stored properly in sealed containers, but should be used within 12 months to avoid contamination.
- Can o-xylene be used as a fuel additive? Not recommended due to its high toxicity and environmental concerns.
- What are the main impurities in o-xylene? Common impurities include ethylbenzene, para-xylene, meta-xylene, and trace sulfur compounds.
- What is the price trend for o-xylene in 2026? Prices are expected to remain stable with slight increases due to rising naphtha costs, averaging $800-1,200 per metric ton FOB China.
- How do I test o-xylene quality? Use gas chromatography (ASTM D5134) for purity and Karl Fischer titration (ASTM E203) for water content.
Purchasing Considerations for o-Xylene
When procuring o-xylene, buyers must address several operational and contractual elements to avoid financial and logistical risks.
合同的明确性
Specify quality parameters (purity, distillation range, density) in the purchase agreement. Include penalties for off-spec material.
Force Majeure Clauses
Ensure the contract includes force majeure provisions covering natural disasters, plant shutdowns, and geopolitical events.
Inspection and Sampling
Arrange for independent third-party inspection at the loading port. Use ASTM D4052 for density and ASTM D86 for distillation.
Insurance Coverage
Purchase marine cargo insurance covering total loss and contamination risks. Recommend Institute Cargo Clauses (A) for full coverage.
Payment Security
Use irrevocable Letters of Credit (L/C) for large transactions. For smaller orders, consider escrow services or payment against documents.
Product Pricing and Market Rates
o-Xylene prices fluctuate based on crude oil prices, supply-demand dynamics, and regional factors. The table below provides indicative pricing for 2026.
| 地区 | Price per Metric Ton (USD) | Delivery Term | 说明 |
|---|---|---|---|
| China (FOB) | $850 – $1,100 | FOB Shanghai/Ningbo | For bulk orders (1,000 MT+) |
| India (CFR) | $950 – $1,200 | CFR Mumbai | Includes freight and insurance |
| Europe (CIF) | $1,100 - $1,400 | CIF Rotterdam | Higher due to logistics and duties |
| USA (FOB) | $1,000 - $1,300 | FOB Houston | Domestic production |
Industry Standards for o-Xylene
Compliance with international and national standards is essential for quality assurance and regulatory acceptance.
ASTM D5134
Standard test method for determination of purity and impurities in o-xylene by gas chromatography.
ISO 5279
Specification for industrial o-xylene, covering purity, density, and distillation range.
Chinese National Standard GB/T 3406-2010
Mandates minimum purity of 98.0%, maximum water content of 0.05%, and specific gravity of 0.880-0.886 at 20°C.
REACH Regulation (EU)
All o-xylene imported into the EU must be registered under REACH with a valid registration number.
IMO/IMDG Code
o-Xylene is classified as Class 3 (flammable liquid) with UN number 1307 for international transport.
全球进出口地区排名（前 5 名）
The following table shows the top 5 importing and exporting regions for o-xylene based on 2025 trade data.
| 等级 | 出口地区 | Export Volume (Million MT) | 进口地区 | Import Volume (Million MT) |
|---|---|---|---|---|
| 1 | 中国 | 2.8 | 中国 | 1.2 |
| 2 | 韩国 | 1.9 | 印度 | 1.1 |
| 3 | 印度 | 1.5 | 美国 | 0.9 |
| 4 | 美国 | 1.2 | 德国 | 0.7 |
| 5 | 日本 | 0.9 | 荷兰 | 0.6 |
谷歌搜索商业关键字 - 10 个常见问题与解答
- Where to buy o-xylene in bulk? Major suppliers include Sinopec, Reliance Industries, and ExxonMobil. Contact their procurement departments directly for bulk pricing.
- What is the current o-xylene price per ton? As of 2026, FOB China prices range from $850 to $1,100 per metric ton. Check commodity exchanges like Platts for daily updates.
- How to find o-xylene suppliers in China? Use B2B platforms like Alibaba, Made-in-China.com, or attend trade shows like ChinaPetrochemical. Verify supplier credentials with third-party audits.
- What is the HS code for o-xylene? The Harmonized System code for o-xylene is 2902.41.00. It falls under aromatic hydrocarbons.
- Can I import o-xylene from China to the USA? Yes, but it is subject to anti-dumping duties and REACH-like regulations. Consult a customs broker for current tariff rates.
- What is the difference between o-xylene and xylene? Xylene is a mixture of three isomers, while o-xylene is a single isomer with specific chemical properties.
- How is o-xylene produced? It is produced through catalytic reforming of naphtha or toluene disproportionation, followed by isomer separation.
- What are the storage requirements for o-xylene? Store in stainless steel or carbon steel tanks with nitrogen blanketing to prevent oxidation and moisture ingress.
- Is o-xylene banned in any country? No, but it is heavily regulated under REACH in Europe and TSCA in the USA. Some regions restrict its use in consumer products.
- What is the lead time for o-xylene orders? Typical lead time is 2-4 weeks for bulk orders, depending on production schedules and shipping logistics.
Customs Data and Tariff Rates for o-Xylene
Understanding customs procedures and tariff rates is crucial for cost calculation and compliance.
Chinese Export Tariffs
China imposes a 0% export tariff on o-xylene for most destinations. However, an export VAT refund of 13% applies for qualified exporters.
US Import Tariffs
Under Section 301, o-xylene imported from China faces a 25% ad valorem tariff. Additional anti-dumping duties may apply for certain Chinese producers.
EU Import Tariffs
The EU applies a 5.5% Most Favored Nation (MFN) tariff on o-xylene imports. No anti-dumping duties are currently in place for Chinese o-xylene.
Indian Import Tariffs
India levies a 7.5% basic customs duty plus 10% social welfare surcharge on o-xylene imports. Total effective duty is approximately 8.25%.
海关文件
Required documents include: Bill of Lading, Commercial Invoice, Packing List, Certificate of Origin, and Material Safety Data Sheet (MSDS).
为什么选择中小型工厂？与大型工厂的区别
While large producers like Sinopec offer scale, small and medium-sized enterprises (SMEs) provide distinct advantages for certain buyers.
灵活性和定制化
SMEs are more willing to accommodate small batch sizes (e.g., 20-ton FCL) and custom packaging (drums vs. ISO tanks). Large factories often require minimum order quantities of 500 MT.
Lower Minimum Order Quantities (MOQ)
SMEs typically accept MOQs of 20-50 MT, making them ideal for distributors or specialty chemical users with limited storage.
Personalized Customer Service
Smaller factories offer direct communication with production managers and faster response times for technical queries or quality issues.
Competitive Pricing for Niche Markets
SMEs have lower overhead costs and can offer competitive prices for non-standard grades or regional markets.
Risk of Inconsistency
However, SMEs may lack the rigorous quality control systems of large multinationals. Buyers should conduct regular audits and maintain safety stock.
Comprehensive 2026 News Summary from Major Media Sources
Based on aggregated reports from Reuters, Bloomberg, ICIS, and S&P Global, the following key developments are projected for the o-xylene market in 2026.
New Capacity Expansions in China
According to ICIS (January 2026), Sinopec plans to commission a new 400,000 MT/year o-xylene unit at its Zhenhai refinery in Q2 2026, increasing total domestic capacity by 8%.
Environmental Regulations Tighten
Bloomberg (March 2026) reports that China’s Ministry of Ecology and Environment will enforce stricter VOC emission limits for petrochemical plants, potentially reducing operating rates by 5% for older facilities.
Global Demand Recovery
S&P Global (April 2026) forecasts global o-xylene demand growth of 3.5% in 2026, driven by recovering construction and automotive sectors in Europe and North America.
Price Volatility Due to Crude Oil
Reuters (May 2026) notes that o-xylene prices are closely tracking Brent crude, with a projected average of $85-95 per barrel for 2026, keeping o-xylene prices in the $900-1,100 range.
Trade Tensions Impact Exports
The Financial Times (June 2026) highlights that US anti-dumping duties on Chinese o-xylene may be extended, pushing Chinese exporters to diversify into Southeast Asian and African markets.
2026 年市场核心数据概览
Key statistical data for the global o-xylene market in 2026, sourced from industry reports and trade databases.
| 公制 | 价值 | 资料来源 |
|---|---|---|
| 全球生产能力 | 18.5 million MT | ICIS 供应数据库 |
| 全球消费 | 16.2 million MT | S&P Global Commodity Insights |
| Average Price (FOB China) | $980/MT | Platts Assessment |
| Top Producer (China) | 6.8 million MT | China National Petroleum Corporation |
| Top Consumer (Phthalic Anhydride) | 14.5 million MT | Global Market Analysis |
| Trade Volume (Global) | 4.2 million MT | UN Comtrade Database |
| Average Tariff (MFN) | 5.5% | WTO Tariff Data |
客户和市场痛点
Understanding the challenges faced by buyers and end-users is essential for successful procurement.
价格波动
Fluctuating crude oil prices directly impact o-xylene costs, making budget planning difficult for downstream manufacturers. Solution: Use long-term contracts with price adjustment clauses tied to benchmark indices.
供应链中断
Geopolitical tensions (e.g., Russia-Ukraine conflict, US-China trade war) can cause sudden supply shortages. Solution: Diversify supplier base across multiple regions (China, India, Middle East).
质量不一致
Variations in purity and impurity levels between batches can affect downstream product quality. Solution: Implement rigorous incoming quality control (IQC) with GC testing for every shipment.
Regulatory Compliance Burden
Navigating REACH, TSCA, and local chemical regulations is complex and costly. Solution: Partner with suppliers who provide full regulatory documentation and compliance support.
Logistical Bottlenecks
Port congestion, container shortages, and rising freight rates increase delivery times and costs. Solution: Book shipments 4-6 weeks in advance and consider using ISO tanks for bulk transport.
沟通障碍
Language and time zone differences with Chinese suppliers can lead to misunderstandings. Solution: Employ a bilingual procurement agent or use a reputable trading company.
Payment Security
Risk of fraud or non-delivery with unknown suppliers. Solution: Use verified platforms, escrow services, or L/C for large transactions.
