HTS 8407.29.00 税率构成
该编码的基础税率与适用叠加层，附内嵌试算器。
HTS 8407.29.00（Spark-ignition reciprocating or rotary internal combustion piston engines: — Marine propulsion engines: — Other）的美国进口基础税率（MFN general）为 Free；中国原产货件另叠加 全球 301 计划（CN 12.5% 档）。示例口径（中国原产 · $10,000 · 海运正式报关）关税 + 规费合计约 $1,297.14。数据截至 2026-10-07（快照 v0.3.4）。
Spark-ignition reciprocating or rotary internal combustion piston engines: — Marine propulsion engines: — Other
USITC: Free
分层税率
| 层 | 税率 | 金额 | 依据 |
|---|---|---|---|
基础税率（MFN） 生效 | Free | $0.00 | HTS Column 1 general rate ↗ |
全球 301 计划（CN 12.5% 档） 诉讼中 | 12.5% | $1,250.00 | Trade Act 1974 §301 (global forced-labor program; FR 2026-15181 §1(a)(iii)) ↗ |
| 港口维护费（HMF） | 0.125% | $12.50 | 26 U.S.C. §4461 / 19 CFR 24.24（仅海运/水运） |
| 商品处理费（MPF） | 0.3464%（每票报关一次，min $34.58 / max $670.86） | $34.64 | 19 U.S.C. §58c，FY2027（2026-10-01 起） |
示例口径：中国原产 · 申报价值 $10,000 · 海运正式报关 · 申报日期 2026-10-07
用该编码试算
美国关税落地成本试算器
输入货值和 HTS 编码，秒出叠加税费与单件落地成本。免注册、免费、浏览器内完成，每个税率可溯源官方原文。
已按访问者 IP 自动选择，可手动修改
美国全口径：MFN + 301 + 232 + MPF/HMF 叠加
选中： Spark-ignition reciprocating or rotary internal combustion piston engines: — Marine propulsion engines: — Other · 基础税率 Free
常见问题
HTS 8407.29.00 的美国进口关税税率是多少？
HTS 8407.29.00（Spark-ignition reciprocating or rotary internal combustion piston engines: — Marine propulsion engines: — Other）的美国进口基础税率（MFN general）为 Free；中国原产货件另叠加 全球 301 计划（CN 12.5% 档）。示例口径（中国原产 · $10,000 · 海运正式报关）关税 + 规费合计约 $1,297.14。数据截至 2026-10-07（快照 v0.3.4）。
这个编码还要交 MPF/HMF 规费吗？
要。规费不是关税，按每票报关收取：港口维护费（HMF） 0.125%；商品处理费（MPF） 0.3464%（每票报关一次，min $34.58 / max $670.86）。示例口径（$10,000 正式报关）合计约 $47.14；货值 ≤$2,500 的邮递渠道走非正式报关固定规费。
HTS 8407.29.00 与 HS 编码、Schedule B 有什么区别？
三套编码同源不同用：HS 是世界海关组织的 6 位国际基准，HTS 是美国进口用的 10 位细码（前 6 位与 HS 一致，本页的 8407.29.00 即 HTS 8 位粒度），Schedule B 是美国出口统计编码（前 6 位与 HTS 相同，8–10 位后缀按普查口径另编）。进口美国报关税用本页 HTS 码，美国出口报关用 Schedule B。详见指南：/zh/guides/hts-vs-hs-vs-schedule-b
第 84 章相关编码 · 核反应堆、锅炉、机器及机械器具
- 8407.10.00Spark-ignition reciprocating or rotary internal combustion piston engines: — Aircraft engines
- 8407.21.00Spark-ignition reciprocating or rotary internal combustion piston engines: — Marine propulsion engines: — Outboard motors
- 8407.31.00Spark-ignition reciprocating or rotary internal combustion piston engines: — Reciprocating piston engines of a kind used for the propulsion of vehicles of chapter 87: — Of a cylinder capacity not exceeding 50 cc
- 8407.32.20Spark-ignition reciprocating or rotary internal combustion piston engines: — Reciprocating piston engines of a kind used for the propulsion of vehicles of chapter 87: — Of a cylinder capacity exceeding 50 cc but not exceeding 250 cc: — To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704
- 8407.32.90Spark-ignition reciprocating or rotary internal combustion piston engines: — Reciprocating piston engines of a kind used for the propulsion of vehicles of chapter 87: — Of a cylinder capacity exceeding 50 cc but not exceeding 250 cc: — Other
- 8407.33.10Spark-ignition reciprocating or rotary internal combustion piston engines: — Reciprocating piston engines of a kind used for the propulsion of vehicles of chapter 87: — Of a cylinder capacity exceeding 250 cc but not exceeding 1,000 cc: — To be installed in tractors suitable for agricultural use
- 8407.33.30Spark-ignition reciprocating or rotary internal combustion piston engines: — Reciprocating piston engines of a kind used for the propulsion of vehicles of chapter 87: — Of a cylinder capacity exceeding 250 cc but not exceeding 1,000 cc: — To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704: — To be installed in vehicles specially designed for traveling on snow, golf carts, non-amphibious all-terrain vehicles and burden carriers
- 8407.33.60Spark-ignition reciprocating or rotary internal combustion piston engines: — Reciprocating piston engines of a kind used for the propulsion of vehicles of chapter 87: — Of a cylinder capacity exceeding 250 cc but not exceeding 1,000 cc: — To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704: — Other
- 8402.90.00Steam or other vapor generating boilers (other than central heating hot water boilers capable also of producing low pressure steam); super-heated water boilers; parts thereof: — Parts
- 8404.10.00Auxiliary plant for use with boilers of heading 8402 or 8403 (for example, economizers, super-heaters, soot removers, gas recoverers); condensers for steam or other vapor power units; parts thereof: — Auxiliary plant for use with boilers of heading 8402 or 8403
- 8406.81.10Steam turbines and other vapor turbines, and parts thereof: — Other turbines: — Of an output exceeding 40 MW: — Steam turbines
- 8406.82.10Steam turbines and other vapor turbines, and parts thereof: — Other turbines: — Of an output not exceeding 40 MW: — Steam turbines
下一步
算完这一票，把报价和单证一次做完
试算数据一键带入，商业发票 / 形式发票 / 原产地证导出 PDF
SKU 批量测算 →上传 Excel/CSV 整表试算，数据不出本机
订阅税率变更提醒 →每 12 小时扫描官方来源，变更立即邮件通知