Iranian Bitumen IPM Grade
Last updated: 2026-10-08
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Iranian Bitumen IPM Grade: The Complete 2025 Export Guide
IPM bitumen (Iranian Pavement Material) is a penetration-grade bitumen produced to meet Iran's national standard, with grades ranging from 20/30 to 200/300 penetration and softening points between 45°C and 56°C. IPM 60/70, the most exported grade, trades at $340–$410 per metric ton FOB Bandar Abbas as of early 2025 and ships in bulk vessels of 5,000–30,000 MT or in 150 kg, 180 kg, and 1 MT jumbo bags. Iranian IPM bitumen is distinct from standard ASTM/EN grades because it is tested and certified under the Iranian standard system, though most exporters supply dual-certified material (IPM + ASTM D946/AASHTO M20).
This guide covers IPM grades, specifications, pricing, packaging, shipping logistics, and how to verify quality before you buy.
What Is IPM Bitumen? Definition and Origin
IPM stands for Iranian Pavement Material, a classification used by Iranian refineries and the Iranian Standards Institute to label penetration-grade bitumen produced from Iranian crude oil. Most IPM bitumen comes from refineries in Bandar Abbas, Isfahan, Tabriz, and Abadan, with Bandar Abbas handling roughly 70% of total export volume due to its deep-water port access.
Key facts:
- Annual Iranian bitumen production capacity: 5–7 million MT
- Export volume (2024): Approximately 3.2 million MT, with the UAE, India, China, and Iraq as top destinations
- Standard reference: ISIRI 12537 (Iranian national standard) — most suppliers also test against ASTM D946 and AASHTO M20
- Viscosity-graded counterpart: Iranian refineries also produce VG-10, VG-20, and VG-30, but IPM grades are penetration-based
IPM vs. standard ASTM grades: Functionally similar, but IPM certification carries Iranian lab documentation. For buyers in Asia, Africa, and the Middle East, dual-certified IPM material (IPM + ASTM) is now standard practice, so the practical difference is mainly traceability paperwork.
IPM Bitumen Grades and Specifications
Iranian IPM bitumen is classified by penetration grade. The table below shows the most common export grades with their typical specification ranges.
| IPM Grade | Penetration at 25°C (0.1 mm) | Softening Point (°C) | Flash Point (°C, min) | Solubility in TCE (% min) | Typical Use |
|---|---|---|---|---|---|
| IPM 20/30 | 20–30 | 55–60 | 240 | 99.0 | High-modulus asphalt, airfield runways |
| IPM 30/40 | 30–40 | 52–58 | 240 | 99.0 | Heavy-duty roads, hot climates |
| IPM 40/50 | 40–50 | 50–56 | 230 | 99.0 | Highway construction |
| IPM 60/70 | 60–70 | 49–56 | 230 | 99.0 | Most exported grade — general paving |
| IPM 85/100 | 85–100 | 45–52 | 225 | 99.0 | Moderate climates, surface courses |
| IPM 120/150 | 120–150 | 42–46 | 220 | 99.0 | Cold climates, patch mixes |
| IPM 200/300 | 200–300 | 35–45 | 220 | 99.0 | Cold regions, spray applications |
- Hot climate (Gulf, North Africa, South Asia): IPM 40/50 or 60/70
- Temperate climate (Europe, Turkey, China): IPM 60/70 or 85/100
- Cold climate (Central Asia, Eastern Europe): IPM 120/150 or 200/300
- Airport and high-load pavements: IPM 20/30 or 30/40
Important note: Always confirm penetration at 25°C, softening point, and ductility at 25°C (min 100 cm) on the Certificate of Analysis (COA). Rejected shipments in 2024 were most often caused by softening point deviations of 2–4°C outside spec.
IPM Bitumen Price: 2025 Data and Comparison
Primary keyword: ipm bitumen — price is the second-most-searched term after grade specifications. Below is a price comparison across grades and packaging formats, based on Q1 2025 FOB Bandar Abbas levels.
| Grade | FOB Bandar Abbas (bulk, $/MT) | FOB ($/MT, drum) | FOB ($/MT, 1 MT jumbo bag) | Typical Order Volume |
|---|---|---|---|---|
| IPM 20/30 | $410–$460 | $480–$530 | $460–$500 | 1,000+ MT |
| IPM 30/40 | $390–$430 | $455–$500 | $440–$475 | 1,000+ MT |
| IPM 40/50 | $365–$405 | $430–$470 | $415–$450 | 2,000+ MT |
| IPM 60/70 | $340–$410 | $405–$460 | $390–$435 | 5,000+ MT |
| IPM 85/100 | $335–$400 | $400–$450 | $385–$430 | 2,000+ MT |
| IPM 120/150 | $345–$415 | $410–$465 | $395–$440 | 1,000+ MT |
- Freight cost from Bandar Abbas to destination (accounts for 15–30% of CIF price)
- Crude oil benchmarks — every $10/bbl move shifts bitumen prices by roughly $25–$35/MT
- Seasonality — Q2 and Q3 (paving season) prices run 5–12% higher than Q4
- Payment terms — LC at sight vs. TT vs. 60-day credit affects net price by 2–4%
- Volume — orders above 10,000 MT typically see a $10–$20/MT discount
Price benchmarking tip: Compare IPM 60/70 quotes against Singapore and South Korea bulk prices. Iranian material usually trades at a $20–$50/MT discount, mainly due to sanctions-related logistics friction and longer transit times.
Packaging, Shipping, and Delivery Times
Iranian bitumen exporters offer four main packaging options. Your choice depends on destination port infrastructure, order size, and discharge capability.
| Packaging | Net Weight | Loading Capacity (20-ft container) | Best For |
|---|---|---|---|
| Bulk (vessel) | 5,000–30,000 MT | N/A — dedicated vessel | Large paving contractors |
| New steel drum | 150 kg or 180 kg | 80–110 drums (~14–18 MT) | Medium orders, drum reuse |
| Polybag | 25 kg or 50 kg | 500–800 bags (~20 MT) | Small distributors |
| Jumbo bag | 1 MT | 20–24 bags (~20–24 MT) | Mixed container orders |
- To Jebel Ali (UAE): 2–4 days
- To Nhava Sheva (India): 7–12 days
- To Shanghai (China): 18–25 days
- To Mombasa (Kenya): 12–18 days
- To Rotterdam (Netherlands): 25–35 days
- To Houston (USA): 35–45 days
Bulk vs. container loading: Bulk vessel shipment costs $25–$45/MT less than containerized drum shipments on orders above 3,000 MT. Below 1,000 MT, containerized jumbo bags are usually more economical because they avoid vessel minimums and demurrage risk.
Documentation checklist:
- Bill of Lading
- Certificate of Origin (issued by Iran Chamber of Commerce)
- Certificate of Analysis (COA) per batch
- Commercial invoice and packing list
- Insurance certificate (typically 110% of CIF value)
Quality Verification: How to Avoid Bad IPM Bitumen
Quality disputes are the most common problem in Iranian bitumen trade. Use this four-step verification process for every order.
1. Pre-shipment sampling
Request a 1–2 kg sample drawn from the actual production batch — not from a stock sample. Test it at an independent lab (SGS, Intertek, or Bureau Veritas) before releasing payment.
2. Certificate of Analysis checks
Verify these parameters are present and within range on the COA:
- Penetration at 25°C
- Softening point (ring and ball)
- Ductility at 25°C (min 100 cm)
- Flash point (Cleveland open cup)
- Solubility in trichloroethylene
- Specific gravity at 25°C
- Loss on heating (max 0.2–0.8%)
3. Third-party inspection
For orders above 1,000 MT, budget $1,500–$3,500 for SGS or Intertek pre-shipment inspection. This is the single best protection against adulterated or off-spec cargo.
4. Payment structure
Use an irrevocable LC at sight with inspection documents as a payment condition, or split payment: 30% advance, 70% against scanned shipping documents.
Red flags to avoid:
- Prices more than 15% below market ($280/MT for IPM 60/70 in 2025 = likely off-spec or scam)
- Suppliers who refuse third-party inspection
- "Stock photos" of drums instead of batch-specific images
- Requests for 100% advance payment via unverified channels
FAQ: Iranian Bitumen IPM Grade
What is the difference between IPM and ASTM bitumen grades?
IPM grades follow the Iranian standard (ISIRI 12537), while ASTM grades follow US standards (ASTM D946/AASHTO M20). In practice, IPM 60/70 typically meets or exceeds ASTM 60/70 specs, and most exporters provide dual certification so buyers get both compliance documents in one shipment.
Which IPM grade is most exported from Iran?
IPM 60/70 accounts for roughly 65–70% of all Iranian bitumen exports, making it the most produced, most traded, and most price-competitive grade. It is used in general paving, road construction, and asphalt mixing across Asia, Africa, and the Middle East.
What is the current price of IPM 60/70 bitumen?
As of Q1 2025, IPM 60/70 trades at $340–$410 per metric ton FOB Bandar Abbas for bulk orders of 5,000 MT or more. Drum and jumbo bag packaging adds $50–$65/MT, and CIF prices depend on destination freight, typically adding $30–$90/MT.
How long does shipping take from Iran to major ports?
Transit times from Bandar Abbas range from 2–4 days to Jebel Ali, 7–12 days to Nhava Sheva, 18–25 days to Shanghai, and 25–35 days to Rotterdam. Add 5–10 days for documentation, inspection, and vessel booking, especially for bulk consignments.
How can I verify Iranian bitumen quality before payment?
Request a batch-specific sample, insist on a full COA with penetration, softening point, and ductility values, and commission third-party inspection from SGS or Intertek ($1,500–$3,500 per shipment). Structure payment via LC at sight or 30/70 terms against shipping documents to keep leverage until quality is confirmed.
Calculate Your Exact IPM Bitumen Cost
Prices shift weekly with crude benchmarks, freight rates, and sanctions-related logistics. Before you request a quote, get an accurate landed-cost estimate.
Use the 6Tar cost calculator to enter your grade (IPM 20/30 through 200/300), order volume, destination port, and packaging preference — and get an instant breakdown of FOB price, freight, insurance, and total CIF cost per metric ton. It takes under two minutes and eliminates guesswork from your bitumen budgeting.
Run your numbers with the 6Tar calculator before your next IPM bitumen purchase.