TradeEdge

On April 9, 2025, the effective tariff rate on most Chinese goods imported into the United States briefly reached 145 percent. Not 14.5 percent. One hundred and forty-five percent. To put that number in context: a shipment of consumer electronics with a $100,000 customs value would have generated $145,000 in combined duties — more than the goods themselves were worth. In a single executive order, the economics of sourcing from China did not change. They inverted. I have been managing freight operations across Los Angeles, Frankfurt, and Chicago for fifteen years. In that time I have lived through the Section 301 tariff escalation of 2018 and 2019, the COVID-era supply chain chaos of 2020 and 2021, and the 2025 tariff cycle that made all of it look orderly by comparison. Nothing I have witnessed across my entire career matches the speed and scale of what happened to importers between April and December of 2025. This guide explains exactly what happened, what the tariff landscape loo...

By Jason Kim  ·  Branch Manager  ·  15 years in freight forwarding  ·  Los Angeles · Frankfurt · Chicago If you are new to importing into the United States, there is one number that will define your profitability more than any other: your duty rate. Get it right and your margins are protected. Get it wrong — or worse, discover it after your goods have already shipped — and you could be looking at a landed cost that makes your entire business model unworkable. I have spent 15 years in international freight forwarding, managing shipments across Los Angeles, Frankfurt, and Chicago. In that time, I have watched new importers make the same tariff mistakes over and over — not because they were careless, but because nobody ever explained the system clearly before they committed to their first purchase order. This guide fixes that. By the time you finish reading, you will understand exactly how US import tariffs work, how to find your duty rate before you place ...

By Jason Kim  ·  Branch Manager  ·  15 years in freight forwarding  ·  Los Angeles · Frankfurt · Chicago   Here is something I have seen consistently across 15 years of working with importers of every size — from small businesses bringing in their first container to mid-market companies moving hundreds of shipments per year. Almost none of them are calculating their landed cost correctly. And the ones who are getting it wrong are not making small errors. They are systematically underestimating what their goods actually cost to bring into the United States, which means their margins are thinner than they think, their pricing is often miscalculated, and their profitability projections are built on a foundation that does not hold. This is not a complicated problem to fix. But you have to know every cost that belongs in the formula first. What Is Landed Cost — and Why Does It Matter? Landed cost is the total cost of ...

By Jason Kim  ·  Branch Manager  ·  15 years in freight forwarding  ·  Los Angeles · Frankfurt · Chicago In the world of ocean freight, timing isn't just about delivery—it’s about compliance. If you are importing goods into the United States via ocean vessel, the Importer Security Filing (ISF) , also known as "10+2," is your first and most important hurdle. Missing the deadline or filing inaccurate data doesn't just result in a slap on the wrist; U.S. Customs and Border Protection (CBP) can issue liquidated damages starting at $5,000 per violation . For many importers, that single fine can wipe out the entire profit margin of a shipment. What is ISF and Why Does It Exist? The ISF is a mandatory electronic document that must be submitted to Customs before cargo is loaded onto a vessel heading to the U.S. While it might feel like another layer of "red tape," it was born out of a critical security shift following the...

By Jason Kim  ·  Branch Manager  ·  15 years in freight forwarding  ·  Los Angeles · Frankfurt · Chicago You’ve done everything right. You negotiated a rock-solid ocean rate, avoided demurrage at the port, and safely navigated the inland rail ramps to your Midwest hub. But just as your cargo is about to clear, Customs and Border Protection (CBP) flags the entry. The culprit? A lazy HS Code classification. In my 15 years managing freight operations across Los Angeles, Frankfurt, and Chicago, I’ve seen mid-sized importers lose tens of thousands of dollars—not to ocean carriers, but to retroactive customs audits triggered by poor tariff classification. Many treat the Harmonized System (HS) code as a mere administrative hurdle. In reality, it is a legally binding declaration that dictates your duty rates, anti-dumping applicability, and overall risk profile. Here is why a single digit off on your entry can bleed your mar...