越看越像真的

如果从海外购买了便宜东西，的确有可能被CBP认定 Antidumping and Countervailing Duties。https://www.cbp.gov/trade/priority-issues/adcvd

 

https://www.cbp.gov/trade/priority-issues/adcvd/scam-alert

邮寄地址也符合

https://www.cbp.gov/about/contact/payment-mailing-addresses

Regular Mailing

U.S. Customs and Border Protection
Bill Payments
P.O. Box 979126
St. Louis, MO 63197-9000