美国协调关税表（HTSUS） › 第 84 章 核反应堆、锅炉、机器、机械器具及其零件
8419.90.30.00税号详情
归类路径
Machinery, plant or laboratory equipment, whether or not electrically heated (excluding furnaces, ovens and other equipment of heading 8514), for the treatment of materials by a process involving a change of temperature such as heating, cooking, roasting, distilling, rectifying, sterilizing, pasteurizing, steaming, drying, evaporating, vaporizing, condensing or cooling, other than machinery or plant of a kind used for domestic purposes; instantaneous or storage water heaters, nonelectric; parts thereof
8419
Parts
Of heat exchange units
8419.90.30.00
税率
普通税率（第 1 栏）Free
特殊税率—
第 2 栏35%
单位kg
印本页码 2766
措施提示
按原产国 CN、进口日期 2026-10-26 计算 · 基础税率 Free
- 强迫劳动 301 附加税（12.5%）9903.05.31适用+12.5%中国：第 1 栏税率 + 12.5% 附加
- 对华 301 List 1（9903.88.01）9903.88.01适用+25%8 位税号 8419.90.30 在 L1 清单内
- 301 豁免 9903.88.69（按产品描述）9903.88.69视条件免Heat exchanger plates, cores, finned tubes, cones, shells, bonnets, flanges and baffles——仅限描述所列产品；到期 2026-11-09 11:59 p.m. EDT
- 232 钢/铝/铜及衍生品（BIS 拟议纳入，未生效）拟议提示—拟议衍生品 — Parts of heat exchange units（描述为提案摘要，非附件原文）；
确定合计 37.5% · 上限 37.5%查看完整关税明细 →