What tariff does the U.S. charge on insulated wire and cable from South Korea?

In 2025, USITC reported an effective calculated-duty rate of 10.79% for insulated wire and cable imported from South Korea, calculated as reported Calculated Duties divided by covered customs value. It reflects the observed entry mix but does not identify the legal cause of the rate or determine an entry-specific duty.

How much insulated wire and cable does the U.S. import from South Korea?

The U.S. imported $1.0B of insulated wire and cable from South Korea in 2025, 2.8% of the tracked insulated wire and cable it imports, ranking South Korea the 5th-largest named source. The chart above traces the retained reported years; a year with no retained source row is unknown, not zero.

What does freight add on insulated wire and cable from South Korea?

Cost, insurance, and freight ran 3.79% of customs value on insulated wire and cable from South Korea in 2025. That is an additional import burden alongside the reported effective calculated-duty rate; a country-specific invoice price is still required for a comparable landed unit cost.

Tariff Monitor

U.S. Imports of Insulated wire and cable From South Korea

In 2025, U.S. importers brought in $1.0B of insulated wire and cable from South Korea; USITC reported an effective calculated-duty rate of 10.79% for that flow. That makes South Korea the 5th-largest named source of this family, at 2.8% of tracked insulated wire and cable imports. The family-wide effective calculated-duty rate is 12.27%, so South Korea's observed rate is 1.5 points less than average. Freight and insurance add 3.79% on top of customs value. Tracked-family figures are a floor on total bilateral trade, from USITC DataWeb data.

The current reading

Import value: $1.0B of insulated wire and cable from South Korea in 2025, customs value.
Observed effective calculated-duty rate: 10.79%, reported Calculated Duties ÷ covered customs value, 1.5 points below the 12.27% family average.
Share of the family: 2.8%, #5 named source of insulated wire and cable.
Reported freight and insurance: 3.79% of customs value, shown alongside the effective calculated-duty rate.
History depth: 7 years of annual named-source boards.

Frequently asked questions

What tariff does the U.S. charge on insulated wire and cable from South Korea? In 2025, USITC reported an effective calculated-duty rate of 10.79% for insulated wire and cable imported from South Korea, calculated as reported Calculated Duties divided by covered customs value. It reflects the observed entry mix but does not identify the legal cause of the rate or determine an entry-specific duty.
How much insulated wire and cable does the U.S. import from South Korea? The U.S. imported $1.0B of insulated wire and cable from South Korea in 2025, 2.8% of the tracked insulated wire and cable it imports, ranking South Korea the 5th-largest named source. The chart above traces the retained reported years; a year with no retained source row is unknown, not zero.
What does freight add on insulated wire and cable from South Korea? Cost, insurance, and freight ran 3.79% of customs value on insulated wire and cable from South Korea in 2025. That is an additional import burden alongside the reported effective calculated-duty rate; a country-specific invoice price is still required for a comparable landed unit cost.

About this data

Reference statistics derived from USITC published data. Not a customs ruling. MFN-Free and Special-rate fields describe statutory line coverage only; final entry liability requires origin, date, eligibility, exclusions and other transaction facts. Calculated Duties are statistical estimates, not a cash-collections ledger. Confirm classification, origin, program eligibility, and final entry liability with a licensed customs broker.

Last reviewed 2026-08-31.