中国是唯一一个国家能顶住美国制裁压力和被制裁的俄罗斯和伊朗交易石油和天然气。 中国获利巨丰,总共从巨大低于国家市场价格,估计总共获利 320-450亿美元。而中国对被制裁的伊朗总投资额就是40-50亿美元
Great question — we can actually estimate this fairly well, but you should know:
There is no official dataset (because trade is hidden),
So we must combine:
2023 also reported ~441 million barrels total (~1.2 mb/d) (INSS)
I’ll use conservative average discount = $10/barrel
(so numbers are not exaggerated)
Savings ≈ $2.0 billion
≈ $1.3 billion
≈ $0.25 billion
≈ $0.5 billion
≈ $0.6 billion
≈ $4.4 billion
≈ $4.0–4.8 billion
≈ $3.5–4.0 billion
≈ $17–22 billion USD saved
Over 60% of total savings happened after 2023
Great question — we can actually estimate this fairly well, but you should know:
- shipment estimates (EIA / Vortexa / Reuters)
- discount ranges ($5–20/barrel)
1) Key data we will use
Estimated China-bound Iranian oil (million barrels/year)
From tanker tracking (EIA / analysts):- 2018: ~1.4 mb/d
- 2019: ~0.4 mb/d
- 2020: ~0.06 mb/d
- 2021: ~0.14 mb/d
- 2022: ~0.16 mb/d
- 2023: ~0.14 mb/d
- 2024: ~1.3–1.4 mb/d (recovery) (U.S. Energy Information Administration)
Discount per barrel
- Typical: $5–15/barrel
- Sometimes up to $20 (U.S. Energy Information Administration)
- Recent average: about $7–8 (Reuters)
2) Year-by-year estimate (discount value)
(so numbers are not exaggerated)
2018 (pre-full sanctions)
- Volume: ~1.4 mb/d → 511 million barrels
- Discount small (~$3–5), assume $4
2019 (sanctions hit)
- Volume: ~0.4 mb/d → 146 million barrels
- Discount rises (~$8–10)
2020 (collapse year)
- Volume: ~0.06 mb/d → 22 million barrels
- Discount high (~$10–15)
2021 (recovery begins)
- Volume: ~0.14 mb/d → 51 million barrels
2022
- Volume: ~0.16 mb/d → 58 million barrels
2023 (major rebound)
- Volume: ~441 million barrels
2024 (full recovery, peak China buying)
- Volume: ~1.3 mb/d → 475 million barrels
- Discount ~$7–10
2025 (similar level)
- Volume: ~1.3–1.4 mb/d
- Discount ~$7–8 (Reuters)
3) Total estimated discount (2018–2025)
| Year | Estimated savings |
|---|---|
| 2018 | $2.0B |
| 2019 | $1.3B |
| 2020 | $0.25B |
| 2021 | $0.5B |
| 2022 | $0.6B |
| 2023 | $4.4B |
| 2024 | $4.5B |
| 2025 | $3.8B |
Total (2018–2025):
4) Important insight (this is key)
The pattern is very clear:
- 2019–2022: low volume → small savings
- 2023–2025: massive surge → most of the gains
5) Why this matters geopolitically
This explains a lot:- China gets multi-billion annual energy subsidy
- Iran gets a guaranteed buyer
- Both are incentivized to continue the system despite sanctions
Final takeaway
- China likely saved ~$20B (± a few billion) from discounted Iranian oil since sanctions tightened
- Today, it’s saving ~$4B per year ongoing