HS 7308.20.00
Towers and lattice masts
Structures (excluding prefabricated buildings of heading 94.06) and parts of structures (for example, bridges and bridge-sections, lock-gates, towers, lattice masts, roofs, roofing frame-works, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns), of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel. › Towers and lattice masts
Total duty from China
25% + SIMA duty (case-specific)
- MFN 0%
- Surtax 25%
- SIMA case-specific
- GST 5% (recoverable)
Data updated: 2026-10-12
Compliance checks
Permits and OGD requirements1 OGD requirement(s)1 program(s) may require data or permits at entry
Global Affairs Canada
- Permit/licenceSteelConditions: Commodity type Carbon Steel
Levels summarize each program; the department’s own requirements prevail.
SurtaxSurtax 25%25% of value for duty
SOR-2025-267：25%
Goods already subject to the China surtax are excluded; other exemptions apply.
SOR-2025-267
Anti-dumping / countervailing (SIMA)1 SIMA case(s)Listed in CBSA SIMA case(s) against China
Dumping / Subsidy：Wind towers（WT）
Whether duty applies depends on the product definition, not only the HS code.
See the CBSA notice for this measure for the product definition.