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8546.20.00.60/High-Alumina Ceramic Spool Insulator/Japan

High-Alumina Ceramic Spool Insulator from Japan

Spool-shaped high-alumina ceramic insulator for guy wire strain relief in low-frequency transmission structures up to 230 kV. High tracking resistance per IEC 60273. HTS 8546.20.00.60 classification for other types.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Test for RIV levels under 100 microvolts; mark with mechanical load rating; distinguish from standard strain under customs review

High-Alumina Ceramic Spool Insulator from Japan — Import Duty Rate | HTS 8546.20.00.60