HS 7305.11.00

Line pipe of a kind used for oil or gas… (longitudinally submerged arc welded)

Longitudinally submerged arc welded

Total duty from China

25% + SIMA duty (case-specific)

  • MFN 0%
  • Surtax 25%
  • SIMA case-specific
  • GST 5% (recoverable)

Compliance checks

Permits and OGD requirements

Global Affairs Canada · SteelPermit/licence

At customs entry, the importer cites general import permit GIP 80 or 81; Item 82 steel also needs a shipment permit to avoid the surtax.

  1. Commodity type Carbon Steel
Surtax25% of value for duty
SOR-2024-187：25%

Anti-dumping / countervailing (SIMA)2 SIMA case(s)
Dumping / Subsidy：Large line pipe（LLP）

Whether duty applies depends on the product definition, not only the HS code.

See the CBSA notice for this measure for the product definition.

Dumping / Subsidy：Line pipe 1（LP1）

Whether duty applies depends on the product definition, not only the HS code.

See the CBSA notice for this measure for the product definition.

Statistical breakdownUse these to check classification
  • .31Line pipe,i/s,long subm arc wld,cc-s,ext dia<=610mm,oil/gas pipel,API grade<=X52
  • .32Line pipe,i/s,long subm arc wld,cc-s,ext dia<=610mm,oil/gas pipel,API >X52 <=X65
  • .33Line pipe,i/s,long subm arc wld,cc-s,ext dia<=610mm,oil/gas pipel,API >X65 <=X70
  • .34Line pipe,i/s,long subm arc wld,cc-s,ext dia<=610mm,oil/gas pipel,API >X70 <=X80
  • .39Line pipe,i/s,long submerged arc wld,cc-s,ext dia <=610mm,oil/gas pipelines,nes
  • .41Line pipe,i/s,long subm arc wld,cc-s,ext dia >610mm,oil/gas pipel,API grade<=X52
  • .42Line pipe,i/s,long subm arc wld,cc-s,ext dia >610mm,oil/gas pipel,API >X52 <=X65
  • .43Line pipe,i/s,long subm arc wld,cc-s,ext dia >610mm,oil/gas pipel,API >X65 <=X70
  • .44Line pipe,i/s,long subm arc wld,cc-s,ext dia >610mm,oil/gas pipel,API >X70 <=X80
  • .49Line pipe,i/s,long submerged arc wld,cc-s,ext dia > 610mm,oil/gas pipelines,nes

CBSA 10-digit statistical lines, descriptions from CIMD (2023)

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Data updated: 2026-10-12

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