Official-source tariff data for US, EU & China

Look up duty rates. Classify products. Integrate via API.

One platform built on always-current, official-source tariff data: look up customs duty rates for the US, EU, and China, classify products against the global Harmonized System, and integrate via REST API — for trade professionals and the teams that build on it.

覆盖全球43%的进口
每个结果均含生效日期
每月24美元起(年付)
Tariff data sourced from official authorities · USITC (HTSUS) · European Commission (TARIC) · China Customs Tariff

Operational tools and tariff intelligence, in one platform.

一个平台,两套工具:用于日常贸易工作的运营查询和分类,以及用于监控已宣布的关税行动、反制措施和生效日期的情报功能。

关税工具

用于日常进出口工作流程的操作工具。搜索关税、浏览税则、分类产品并通过API集成。

  • 关税搜索 按目的地、原产地和产品代码查找关税税率
  • 关税税则 浏览各支持市场的标准化关税税则
  • 智能HS编码查找器 Structured classification with candidate codes, reports, and audit trails
  • 关税API 将关税数据直接集成到您的内部系统

注:TariffBase提供决策支持信息,不构成法律或海关建议。

关税情报

战略监控和态势感知。了解政策变化、跟踪关税行动并获取专家分析。

  • 关税新闻 精选的关税相关新闻和政策动态
  • 每日摘要 每日推送关键贸易动态,让您时刻保持知情
  • 关税追踪器 监控关税行动、报复措施和政策时间线
  • 报告与洞察 来自学者、智库和贸易专家的专业分析

Built for teams that depend on accurate tariff data.

TariffBase将关税查询、HS分类和政策监控整合到单一的自助式平台中,所有数据均来自政府官方税则。

可预测的订阅价格

每个套餐都包含每账户无限次的关税查询和HS分类,按月或按年统一收费。无按次查询费用。

官方来源数据

关税税则和措施均来自政府官方出版物,每条结果都附有生效日期和来源参考。频繁更新。

自助式访问

随时随地从任何设备查询关税税率、分类HS编码并查看政策变化。全天候可用。

For importers, exporters, distributors, freight forwarders, and developers & data teams.

Data & API

Tariff data your systems can consume

The same official-source tariff data, available as structured data and a REST API — so data teams and larger users can integrate, automate, and scale.

REST API JSON responses with token authentication
Higher rate limits Up to 100/min and 50,000/day
CSV导出 Export query results to CSV
Nomenclature download Full HS / HTS / TARIC nomenclature

最新关税与贸易动态

通过精选的贸易新闻、政策变化和影响您业务的市场动态保持知情。

Nike to Report With China, Tariff Refunds in Focus

Poonam Goyal of Bloomberg Intelligence joins Bloomberg's Paul Sweeney and Alexis Christoforous to preview Nike …

阅读原文 Bloomberg

Trump Tariff Defeat Is Market Tailwind ‘No One Is Talking A…

The sweeping tariffs underpinning President Donald Trump’s economic policy may have gone from a headwind …

阅读原文 Bloomberg

Copper Traders Gear Up for Another Round of Tariff Turmoil

The US Commerce Department is due to deliver a key report to the White House …

阅读原文 Bloomberg

EU to increase steel tariffs on trading partners

Decision to slash duty-free quotas and double rate to 50% follows similar moves by the …

EU seeks ‘tangible results’ on China trade deficit by Octob…

The European Union set an October deadline for “tangible results” in tackling its growing trade …

EU Cuts Tariff-Free Steel Quotas 33% For Close Trade Partne…

The European Union will reserve half of its steel quotas for countries with free-trade deals …

阅读原文 Bloomberg

全球关税行动时间线

追踪全球贸易政策的演变。我们的关税追踪器监控关税行动、报复措施和关键政策事件,包含生效日期和参考来源。

简单透明的定价

无隐藏费用,无按次查询收费。选择适合您需求的计划。

计划起价每月24美元(年付计费,月付30美元)。所有计划包含10天免费试用。

查看计划与定价

常见问题

关于TariffBase、我们的数据以及平台运作方式的常见问题。

TariffBase is a tariff data platform built on official-source data for the US, EU, and China, for trade professionals and the data teams that integrate it. The platform is divided into two areas:

  • 关税工具: 关税搜索、关税税则、智能HS编码查找器和关税API——日常贸易工作的操作工具。
  • 关税情报: 关税新闻、每日摘要、关税追踪器和报告与洞察——监控政策动态的战略工具。

所有数据均来自官方政府海关机构和官方出版物。我们的系统按频繁的时间表更新,对重大关税行动快速响应。每个关税结果包含生效日期、来源参考以及适用的变更记录。我们采用人工参与的质量保证流程以确保数据准确性。

TariffBase is built for trade professionals and data teams of every size who need reliable, official-source tariff data — and the ability to look it up, classify against it, or integrate it via API. This includes e-commerce importers and retailers, manufacturers and exporters, distributors and wholesalers, freight forwarders and logistics providers, and developers and data teams.

TariffBase年付方案每月$24起(按月付费每月$30)。每个套餐均包含每账户无限次的关税查询和HS编码分类,统一订阅费用——无按次查询费用,因此无论平台使用频率如何,每月账单都可预测。

是的。我们提供10天免费试用,让您在订阅前探索平台并验证我们的数据覆盖范围。我们的定价透明且基于订阅,支持月付,年付计划可享20%折扣。

The Smart HS Code Finder draws on a curated classification database sourced from official data to help you identify the correct HS codes for your products based on names or descriptions. It generates a structured classification report showing:

  • 带有置信度指标的最佳候选编码
  • 简明的推理和可用的参考依据
  • 可保存记录以建立内部审计跟踪

注意:此工具支持合规决策,但不保证法律分类结果。

TariffBase目前覆盖三大进口市场:美国(HTSUS/HTS关税税则)、欧盟(TARIC合并归类目录)和中国(中国海关税则)。这些市场合计占全球进口总量的43%以上。我们计划逐步增加更多国家。

关税分类是指为海关目的为产品分配正确的协调制度(HS)编码的过程。HS编码决定您支付的关税税率、是否适用贸易协定或优惠税率,以及是否存在任何限制或特殊措施。错误的分类可能导致多缴关税、货物延误或海关处罚。

TariffBase's HS Code Finder draws on official classification databases to provide results with confidence scores. Each result includes a classification report with reasoning, so you can review and verify the suggested codes. The tool is designed to support compliance decisions -- for binding rulings, consult your customs authority.

免费试用TariffBase 10天。

无限次美国、欧盟和中国关税查询及HS分类。年付每月$24起。试用无需信用卡。