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RBMK Graphite Moderated Nuclear Reactor

RBMK is a Soviet-designed reactor using graphite moderator and light water coolant, known from Chernobyl. Falls under HTS 8401.10.00.00 as a nuclear reactor.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.3%+37.5%40.8%
🇲🇽Mexico3.3%+10.0%13.3%
🇨🇦Canada3.3%+10.0%13.3%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2504.10Lower: 12.5% vs 40.8%

If natural graphite for moderator imported separately

Graphite blocks classify as mineral products in Chapter 25.

8411.82Lower: 15% vs 40.8%

If other power generation machinery if not nuclear-specific

Non-nuclear specific turbines shift to gas turbine provisions.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

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Import Tips & Compliance

• Provide enhanced safety upgrade documentation due to historical concerns

• Comply with graphite material export licensing requirements

• Pre-arrange specialized decommissioning waste management plans

Related Products under HTS 8401.10.00.00

PWR Pressurized Water Nuclear Reactor

A Pressurized Water Reactor (PWR) is a nuclear reactor type where water acts as both coolant and moderator under high pressure to prevent boiling. It falls under HTS 8401.10.00.00 as it is a complete nuclear reactor designed for generating electricity in power plants.

BWR Boiling Water Nuclear Reactor

A Boiling Water Reactor (BWR) allows water to boil in the core, producing steam directly for turbines. Classified under HTS 8401.10.00.00 as a nuclear reactor for power generation.

CANDU Heavy Water Nuclear Reactor

CANDU reactors use heavy water as moderator and coolant, enabling use of natural uranium fuel. This complete nuclear reactor system is covered by HTS 8401.10.00.00.

VVER Russian Pressurized Water Reactor

VVER (Water-Water Energetic Reactor) is a Russian-designed PWR used in many Eastern European plants. It qualifies under HTS 8401.10.00.00 for complete nuclear reactor imports.

AP1000 Advanced Passive Nuclear Reactor

The AP1000 is a Generation III+ PWR with passive safety systems relying on natural forces. As a complete nuclear reactor, it is classified in HTS 8401.10.00.00.

SMR Small Modular Nuclear Reactor

Small Modular Reactors (SMRs) are factory-built reactors under 300 MWe with integral designs. Classified as complete nuclear reactors under HTS 8401.10.00.00.