💾 Data Updated: Latest version • Last updated: December 09, 2025

8430.49.40.00 - Offshore oil and natural gas drilling and production platforms 🖩

Details

FieldValue
Unit of Quantitykg
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty45%
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS category, 8430.49.40.00, specifically encompasses offshore oil and natural gas drilling and production platforms. These complex structures are designed for installation in marine environments to facilitate the extraction of hydrocarbons from the seabed. Their classification here is a specialized subset of the broader category for "Other boring or sinking machinery," focusing on stationary or floating installations rather than mobile or land-based equipment.

The primary distinction of this category from its sibling, 8430.49.80 (Other), lies in its specialized application and geographical context. While 8430.49.80 might cover a wider array of "other" boring or sinking machinery not otherwise specified, 8430.49.40.00 is exclusively for fixed or floating platforms engaged in offshore resource extraction. The very nature of these platforms, designed to withstand harsh marine conditions and support extensive drilling and production operations, sets them apart from general-purpose excavating or boring equipment.

As this is a leaf node within the HTS, there are no further subcategories. Therefore, classification within 8430.49.40.00 relies on accurately identifying the structure as an offshore drilling or production platform. Key classification criteria would include its intended use in the exploration or extraction of oil and natural gas from beneath the seabed, its substantial construction suitable for marine deployment, and its integrated machinery for these specific purposes. This ensures that only the intended specialized offshore installations are correctly classified under this code.

Frequently Asked Questions

›What is HTS code 8430.49.40.00?
HTS code 8430.49.40.00 covers Offshore oil and natural gas drilling and production platforms under the US Harmonized Tariff Schedule. It falls under Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof.
›What products are classified under 8430.49.40.00?
This classification covers Offshore oil and natural gas drilling and production platforms. It is a subcategory of Other: (8430.49).
›What is the import duty rate for 8430.49.40.00?
The general rate of duty for HTS 8430.49.40.00 is Free. The Column 2 rate is 45%.
›What unit of quantity is used for 8430.49.40.00?
Imports under HTS 8430.49.40.00 are measured in kg.

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