CVCVDar
US Customs Tariff Intelligence

Know your real landed cost

Base duty + Section 301 + AD/CVD — classified instantly.

Data as of 2025 HTS tariff schedule · AD/CVD orders updated monthly

~22,000
HTS CODES
700+
AD/CVD ORDERS
86.5%
AI ACCURACY

HTS Classification

AI-powered product classification into 6-digit HTS subheadings with 86.5% top-3 accuracy.

AD/CVD Detection

700+ active anti-dumping and countervailing duty orders automatically flagged.

Section 301 Coverage

Full coverage of Lists 1–4B additional tariffs on Chinese goods.