Tension Leg Platform (TLP) for Gas Production
A tension leg platform (TLP) for gas production is secured by vertical tendons to the seabed, used for dry natural gas production in ultra-deepwater fields. It is classified in this tariff item as offshore boring and production machinery for hydrocarbon extraction.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a floating drilling platform
Floating structures for drilling may be classified under vessels.
If the platform includes other moving machinery
Other moving machinery for earth or minerals may be classified here.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify the TLP as a complete boring and production unit, not as a floating structure
• Provide documentation showing its drilling and gas production functions
• Consult CBSA for any special permits for deepwater platforms
Related Products under Tariff item 8430.49.00
Auger Boring Machine
An auger boring machine is a rotary drilling rig that uses continuous flight augers to bore horizontal holes through soil for pipe jacking in sewer construction. It is classified under this tariff item as other earth boring machinery, distinct from vertical pile drivers or extractors.
Compliant Tower Drilling Platform
A compliant tower drilling platform is a fixed offshore structure with a flexible steel design that allows it to move with waves in deepwater oil and gas drilling. It is classified under this tariff item as other boring machinery for extracting minerals from the earth, specifically designed for offshore hydrocarbon extraction.
Core Drill Rig
A core drill rig is a portable diamond core drilling machine used for extracting cylindrical earth or rock samples in geotechnical investigations. It falls under this tariff item as other boring machinery specialized for sampling rather than production extraction.
Deepwater Horizon Semi-Submersible Drilling Platform
A semi-submersible drilling platform is a floating offshore structure used for deepwater oil and gas drilling, featuring drilling rigs, mud systems, and living quarters. It falls under this tariff item as other boring machinery for extracting minerals, specifically designed for offshore hydrocarbon exploration.
Directional Boring Locator
A directional boring locator is a walkover guidance system with a sonde transmitter for tracking underground boring head paths. While primarily a guidance system, it is integral to classified boring systems under this tariff item as part of the boring machinery.
Drillship Offshore Platform
A drillship offshore platform is a self-propelled vessel equipped with dynamic positioning systems for ultra-deepwater oil and gas drilling. It is classified under this tariff item as other boring machinery for extracting minerals, given its specialized drilling capabilities for offshore petroleum extraction.