Most first-time importers focus on the factory price and forget everything else — then get surprised when their "bargain" costs 3x more than expected at the warehouse door. Here's a complete breakdown of every cost between the factory and your shelf.
Real Example: 1,000 Sets of 60-Piece Magnetic Tiles
| Cost Item | Amount (USD) | % of Total |
|---|---|---|
| FOB Factory Price | $5,500 | 65% |
| Ocean Freight (1/2 20ft container) | $850 | 10% |
| Insurance (0.3% of value) | $17 | 0.2% |
| US Customs Duty (0% — toys are duty-free) | $0 | 0% |
| Customs Bond + Broker | $350 | 4.1% |
| Port Handling / Drayage | $450 | 5.3% |
| Truck to Warehouse | $400 | 4.7% |
| Warehouse Receiving | $150 | 1.8% |
| CPSC Testing (per SKU) | $350 | 4.1% |
| Inspection (pre-shipment) | $300 | 3.5% |
| Total Landed Cost | $8,467 | 100% |
| Per Unit Landed Cost | $8.47/set | — |
Line-by-Line Cost Explanation
FOB (Free On Board) Price
This is the factory's price including delivery to the port. It covers product cost, export packaging, and local trucking to the port. Always negotiate in FOB terms — EXW (Ex Works) prices look cheaper but you're responsible for all logistics from the factory gate.
Ocean Freight
For 1,000 sets of magnetic tiles (roughly 25-30 cartons, 3-4 CBM), you're looking at LCL (Less than Container Load) shipping. Current LCL rates from Shenzhen/Guangzhou to Los Angeles are approximately $250-350 per CBM.
Customs Duty
Good news: Most children's toys are duty-free under the Harmonized Tariff Schedule. Magnetic building blocks typically fall under HTS code 9503.00.0071 (construction sets) — 0% duty. However, you still need a customs broker and bond.
Amazon FBA Add-On Costs
If you're selling via FBA, add these costs:
- FBA labeling service: $0.30/unit
- FBA inbound shipping: $0.50-1.00/unit (varies by distance to fulfillment center)
- Monthly storage: $0.87/cubic foot (Jan-Sept), $2.40/cubic foot (Oct-Dec peak)
Sea Freight vs Air Freight Comparison
| Sea Freight | Air Freight | |
|---|---|---|
| Transit Time | 25-35 days | 5-7 days |
| Cost (1,000 sets) | $850 | $3,200 |
| Per Unit | $0.85 | $3.20 |
| Best For | Large orders, restocking | Urgent restocks, samples |
Air freight is ~4x more expensive. Only use it for urgent restocks or high-value products. For magnetic blocks under $10 FOB, air freight will destroy your margin.
Hidden Costs Most Importers Miss
- Currency fluctuation — RMB/USD can shift 3-5% over a production cycle. Lock in rates or factor in a buffer.
- Inspection reject corrections — If a pre-shipment inspection fails, the factory must rework — and you may face shipment delays and storage fees.
- 3PL storage charges — Warehouses charge by pallet, by month. A delayed customs clearance can add $200-500 in storage.
- Amazon removal/rework fees — If products arrive damaged or mislabeled, FBA removal costs $1-2/unit plus rework.
Bottom Line: How Much Should You Budget?
As a rule of thumb, your total landed cost will be 1.5x to 1.8x the FOB price for sea freight, and 2.0x to 2.4x for air freight. Use this multiplier when calculating your selling price and margin.
For our example: $5,500 FOB → $8,467 landed ($8.47/set). If you retail at $24.99 on Amazon, after Amazon's 15% referral fee and $5.00 FBA fulfillment, your net is $16.24 — a 92% markup on landed cost.