HS 271312 · Petroleum coke (calcined)
Get the code right at quotation time, not at customs.
Misclassifying HS 271312 on the commercial invoice walks the cargo into the wrong duty rate, the wrong rebate column, and a customs hold that costs days of demurrage to clear. This page gives you the WCO heading, the product it most often covers, the China VAT export rebate rate, the US Section 301 status, the supplier provinces that ship it, and practitioner buying notes for first-time importers.
For an explanation of how the WCO Harmonized System is structured, what each digit means, and why misclassification is the most common landed-cost error first-time buyers make, see the HS code glossary entry.
Key facts
The numbers a buyer needs at the quotation stage. Verify each against the live source before invoicing; rates and rebate columns move.
| WCO heading | Petroleum coke (calcined) |
|---|---|
| Chapter | 27, Mineral fuels and oils |
| Industry segment | Industrial chemicals |
| Chinese name | 石油焦 |
| China VAT export rebate | 0% Source: China State Taxation Administration (国家税务总局), 2025 schedule. Subject to change. |
| US Section 301 | Not currently listed Source: USTR Section 301 List 1 / 2 / 3 / 4. Verify against the current schedule. |
| Major Chinese supplier provinces | Shandong, Liaoning, Heilongjiang |
Buying notes
Calcined petroleum coke (CPC) is the carbon source for aluminium-smelting anodes and graphite-electrode manufacture. Sulfur content (typically <3% for anode grade, <0.5% for premium electrode grade) drives the price tier. Shandong and Liaoning refining produce the bulk; Section 301 not currently listed. Aluminium-industry CPC demand is the largest single pull globally; lithium-battery anode-material demand has grown into a meaningful secondary segment from 2022 onward.
Common end uses
The applications that drive most of the global tonnage under this code.
- Aluminium-smelting anode manufacture
- Graphite-electrode (steel arc-furnace) production
- Lithium-ion battery anode material (specific spec)
- Titanium-dioxide chloride-process feedstock
- Carbon raisers in steel-making
Where to read next
For the structure of the HS / Harmonized System, what each digit means, and why misclassification costs landed-cost margin, see the HS code glossary entry.
Need a quote on this code? Send us the HS code, the destination port, and the tonnage and we will quote FOB China and CIF / DDP landed including the current Section 301 and rebate position.
Read next
Other codes in the same chapter and the references behind them
HS Code
HS 271019 Other petroleum oils
Chapter 27, Other petroleum oils. China VAT rebate 0%.
HS Code
HS 281512 Caustic soda lye (liquid 50%)
Chapter 28, Caustic soda lye (liquid 50%). China VAT rebate 0%.
HS Code
HS 151800 Chemically modified animal / vegetable oils
Chapter 15, Chemically modified animal / vegetable oils. China VAT rebate 9%.
HS Code
HS 382440 Concrete and mortar additives
Chapter 38, Concrete and mortar additives. China VAT rebate 9%.
Glossary
HS Code, Harmonized System Code
A six-digit international product classification code used by customs authorities worldwide to identify goods, assess duties, and apply trade controls. Countries extend the six-digit base with additional digits for tariff and statistical purposes (10-digit HTS in the US, 8-digit CN code in the EU, 10-digit AHECC in Australia).
Glossary
VAT Rebate, VAT Export Rebate
The Chinese government refund of value-added tax paid on inputs used to produce goods for export. Set as a percentage of the export FOB value, varying by HS code and adjusted by the State Administration of Taxation. Rebates of 13%, 9%, 6%, or 0% are typical for chemical exports. The rebate is the single largest policy lever the Chinese government uses to influence which chemicals are exported and at what scale.
Free download
Free PDF: thirty-point factory audit checklist used on every chemical-park site visit, mapped against the HS-code-leading Chinese producers.