When you add them all up, the DYU D3 market price would be at most $500-$600. Still cheap but allow the wholesalers to make money. That's why DYU got resellers all over Europe
bike + delivery: $490 (source: Aliexpress)
Anti-dumping duty: 73.4%, if you are on the list of cooperating companies: 24.2% + 9.2% countervailing duty.
For the benefit of doubt, I use the lower tariffs, 24.2% + 9.2%.
countervailing duty: $46
anti-dumping duty: $121
C79 form: $15
import duty (6%): $30
Total ex VAT: $687, for VAT purpose, $ rate is 1.25 in 1 GBP: Ex VAT value: £549.60
Total delivered: £659.52
There is no arrangement for setting up, support and guarantee within the guarantee period and beyond.
That's before any dealer margin is added.