Shanghai Bitumen Futures
Last updated: 2026-09-29
Shanghai Bitumen Futures
Shanghai bitumen futures (SHFE code: BU) traded at approximately 3,650 yuan per tonne in early 2025, with the front-month contract recording average daily volume of 450,000–600,000 lots (each lot = 10 tonnes) on the Shanghai Futures Exchange. The contract is China's only exchange-traded bitumen derivative and functions as the primary price benchmark for 90% of China's 45–50 million tonne annual bitumen consumption, with open interest typically ranging between 200,000 and 350,000 lots.
What Are Shanghai Bitumen Futures and How Does SHFE BU Work?
Shanghai bitumen futures are standardised forward contracts listed on the Shanghai Futures Exchange (SHFE) since October 2013. Each contract represents 10 tonnes of paving-grade bitumen (Penetration Grade 60/70 or 70/90 equivalents), quoted in yuan per tonne (CNY/t).
| Contract Specification | Detail |
|---|---|
| Exchange | Shanghai Futures Exchange (SHFE) |
| Ticker | BU |
| Lot size | 10 tonnes |
| Price unit | CNY per tonne |
| Tick size | 1 CNY/t (10 CNY per lot) |
| Contract months | Monthly, up to 12 months out |
| Last trading day | 15th of the delivery month |
| Settlement | Physical delivery via registered warehouses |
| Trading hours | 09:00–11:30, 13:30–15:00, plus night session 21:00–23:00 |
| Margin requirement | Typically 8–12% of contract value |
At a price of 3,650 CNY/t, one contract is worth 36,500 CNY, with margin of roughly 2,920–4,380 CNY per lot. This low entry threshold is one reason retail and industrial participation in BU is high compared to other SHFE energy-linked contracts.
Bitumen futures on SHFE are distinct from petroleum asphalt futures traded elsewhere. The deliverable product is heavy traffic paving grade, with specific requirements on penetration, softening point, and viscosity. Delivery warehouses are concentrated in East China (Jiangsu, Zhejiang, Shanghai) and South China (Guangdong), reflecting where the majority of China's bitumen imports and refinery output are consumed.
Why Shanghai Bitumen Futures Prices Matter Globally
Bitumen is the residual bottom-of-the-barrel product from crude oil refining. China is the world's largest bitumen consumer, using approximately 45–50 million tonnes annually, of which 15–20% is imported, primarily from South Korea, Singapore, Malaysia, and the Middle East.
Shanghai bitumen futures act as the price discovery mechanism for this entire import and distribution chain. When BU prices rise, Southeast Asian refiners and traders adjust their export offers to Chinese buyers accordingly. Global bitumen exporters—including South Korean refiners such as SK Energy and S-Oil, and Singapore-based traders—routinely reference SHFE BU levels when negotiating cargoes.
| Price Driver | Typical Impact on BU |
|---|---|
| Crude oil (Brent) +$10/bbl | BU +200–400 CNY/t |
| RMB depreciation vs USD (5%) | Import parity +150–250 CNY/t |
| Winter road construction slowdown (Nov–Feb) | Seasonal demand drop of 20–35% |
| Peak paving season (Apr–Oct) | Volume increase of 40–60% |
| SHFE warehouse stock builds | Downward pressure on near-month contracts |
The import parity price—the cost of landing imported bitumen in China including tariffs, VAT, and logistics—is one of the most closely tracked spreads against BU. When SHFE BU trades at a discount to import parity, Chinese buyers favour imports; when it trades at a premium, domestic refinery supply dominates. This arbitrage window typically ranges between -200 and +300 CNY/t and provides the primary trading signal for physical-market participants.
Key structural fact: China's domestic bitumen supply comes from refineries using heavy sour crude (Venezuelan Merey, Iranian heavy, Middle Eastern grades) that yield high residual fractions. When these crudes are unavailable or expensive, domestic supply tightens and BU prices tend to rise relative to crude feedstock costs.
Contract Structure, Liquidity, and Seasonal Patterns
SHFE bitumen futures trade all 12 calendar months, though liquidity is heavily concentrated in the most active three contracts: typically the front month, plus the next two sequential months. Volume in far-dated contracts (beyond 6 months) is often less than 5% of front-month volume.
| Contract Month | Avg. Daily Volume (lots, 2024) | Open Interest (lots) |
|---|---|---|
| Front month (e.g., BU2501) | 250,000 | 80,000 |
| Second month | 150,000 | 70,000 |
| Third month | 80,000 | 60,000 |
| 6+ months out | <20,000 combined | <40,000 |
Seasonality is pronounced. Bitumen consumption in China is driven by road construction and maintenance, which peaks between April and October. Consequently:
- January–February: Volume and open interest fall 30–50% as construction halts in northern China.
- March–April: Prices typically firm as restocking begins ahead of the paving season.
- July–September: Peak demand, highest volatility, largest intraday ranges (often 80–150 CNY/t).
- October–November: Seasonal transition, prices often weaken as end-of-year construction deadlines pass.
Traders often use the BU crude crack spread—BU price minus a conversion of crude oil cost—as a measure of refining margin for bitumen. This crack has historically ranged from -300 CNY/t to +800 CNY/t depending on supply conditions, and it widens sharply when heavy crude supply is disrupted.
Delivery mechanics matter for anyone holding contracts into the delivery month. SHFE-registered bitumen warehouses are located in:
- Jiangsu (Nanjing, Zhenjiang)
- Zhejiang (Ningbo, Jiaxing)
- Guangdong (Guangzhou, Dongguan)
- Shanghai (Waigaoqiao)
Physical delivery requires the bitumen to meet SHFE Quality Standard for Bitumen (GB/T 15180 or equivalent), and warehouse receipts are issued against verified stock. Most speculative participants roll positions before the delivery month to avoid the physical delivery process.
How to Read and Trade Shanghai Bitumen Futures Data
For exporters, importers, and physical traders, SHFE BU data serves three practical functions: pricing reference, hedging tool, and market sentiment indicator.
| Indicator | Where to Find It | Frequency | Trading Signal |
|---|---|---|---|
| BU front-month settlement | SHFE daily bulletin | Daily | Benchmark for physical offers |
| Open interest change | SHFE / financial data providers | Daily | Trend confirmation |
| Warehouse stocks | SHFE weekly report | Weekly (Friday) | Supply tightening/easing |
| Import parity spread | Trade data + SHFE price | Weekly | Import vs domestic arbitrage |
| Crack spread vs Brent | Calculated | Daily | Refinery margin signal |
| Position of top 20 members | SHFE COT report | Daily | Institutional positioning |
Key data points to monitor:
- Warehouse stock changes: A fall of 50,000+ tonnes in a week often precedes a price rally, as it signals physical tightness.
- Open interest vs price: Rising price + rising OI = strong uptrend; rising price + falling OI = weakening trend (short covering).
- Night session activity: Since SHFE introduced night trading for BU, the 21:00–23:00 session often reacts to US and European crude market moves, giving international traders a window to adjust positions.
For physical buyers in Southeast Asia, South Asia, and the Middle East who sell bitumen into China, the BU curve provides a transparent forward price. A supplier can compare its FOB offer plus freight against the BU future for the corresponding month and immediately see whether the deal is competitive. This has compressed the pricing opacity that characterised the pre-2013 bitumen trade.
Practical example: If BU2505 trades at 3,700 CNY/t and a South Korean cargo offers at $430/t FOB Ulsan, with freight of $40/t to Shanghai and 13% VAT, the landed cost approximates 3,680 CNY/t—making the import slightly cheaper than the futures price and opening a buying opportunity. These calculations, done daily by trading desks, drive the physical flow that ultimately settles SHFE contracts.
Risks, Regulatory Factors, and Market Outlook
Shanghai bitumen futures are subject to exchange margin adjustments during volatile periods. SHFE has historically raised margins from 8% to 12–15% during sharp moves, which can force leveraged participants to reduce positions. Daily price limits are typically ±6% to ±8% of the previous settlement, expandable in certain conditions.
| Risk Factor | Impact | Historical Example |
|---|---|---|
| Crude oil spike | BU rises sharply | 2022 Russia-Ukraine: +25% in 6 weeks |
| Chinese property/construction slowdown | Demand falls, BU weakens | 2022–2023 softer road spending |
| Heavy crude supply disruption | Domestic supply tightens | Venezuelan sanctions, Iranian flows |
| Exchange margin hikes | Volatility dampened, volume falls | Multiple 2021–2023 episodes |
| RMB volatility | Import parity shifts | 2022 depreciation widened spread |
| Environmental/refinery policy | Supply or quality changes | Winter production curbs |
Regulatory considerations: Foreign participation in SHFE BU is possible through Qualified Foreign Institutional Investor (QFII) channels and, increasingly, via internationalised contracts. However, direct access remains more restricted than for SHFE's crude oil futures (SC), which were explicitly opened to foreign traders in 2018. Most international bitumen traders gain exposure through domestic Chinese entities, swap structures, or indirectly via physical pricing clauses that reference BU.
Outlook for 2025–2026: Key variables include:
- Chinese infrastructure spending, which has shown flat-to-lower growth in recent years.
- Heavy crude availability from Venezuela, Iran, and Canada (post-TMX pipeline expansion).
- Refinery upgrading projects that could reduce bitumen yield by converting residue into higher-value products.
- Potential further internationalisation of SHFE BU contracts.
Analysts generally project BU trading in a 3,300–4,000 CNY/t range absent major crude shocks, with seasonal highs in Q2–Q3 and lows in Q4–Q1. The spread between BU and imported bitumen cost, plus warehouse stock data, will remain the two most reliable near-term directional signals.
FAQ: Shanghai Bitumen Futures
What is the Shanghai bitumen futures contract size?
Each SHFE bitumen (BU) contract represents 10 tonnes of paving-grade bitumen, quoted in yuan per tonne. At 3,650 CNY/t, a single contract is worth 36,500 CNY, with margins typically between 2,900 and 4,400 CNY per lot.
What are the trading hours for Shanghai bitumen futures?
SHFE bitumen trades from 09:00–11:30 and 13:30–15:00 China Standard Time, plus a night session from 21:00–23:00. The night session aligns with European market hours and reacts to crude oil moves, giving international traders additional execution windows.
How does Shanghai bitumen futures affect export prices?
BU functions as China's import parity benchmark, so exporters in South Korea, Singapore, and the Middle East routinely reference it when pricing cargoes to China. A BU rise of 100 CNY/t typically translates into a $10–15/t increase in offers for cargoes landing in Chinese ports within weeks.
What drives the Shanghai bitumen futures price most?
The three strongest drivers are crude oil prices (especially heavy sour grades), Chinese road construction seasonality, and SHFE warehouse stock levels. A 50,000-tonne weekly stock draw or a $10/bbl Brent move can shift BU by 200–400 CNY/t within days.
Can foreign traders trade Shanghai bitumen futures?
Direct foreign participation is limited compared to SHFE crude oil (SC) futures, but access is available through QFII channels and domestic Chinese entities. Most international bitumen traders use BU as a pricing reference or hedge via physical contract clauses rather than direct exchange positions.
Calculate Your Bitumen Import Cost with 6Tar
Whether you are comparing a Korean or Middle East cargo against SHFE BU prices or building a landed-cost model for a Chinese buyer, accurate numbers decide the deal. Use the 6Tar cost calculator to instantly compute import parity, freight-inclusive landed cost, VAT, tariff, and spread against Shanghai bitumen futures—so every cargo you price is benchmarked against the market in real time. Run your next bitumen quote through 6Tar before you commit.