Exactly. And most, if not all, tungsten beads are coming from the exact same source.
When tiers buy a "name brand" they are paying the cost of the beads going through one or more intermediaries. A pack of beads that is $7 on AE or Amazon suddenly becomes $14 when purchased from conventional retailers. It's going to be interesting to see how retailers respond since they won't be able to come close to matching those lowers retail prices when ordering beads through domestic distributors like Hare Line or Wapsi.
With that said the pricing structure is still changing to reflect how much metal is being used in a given size of beads, even from the "cheap" sources. It's no longer one price for all sizes. A pack of 3mm beads, for example, is much less expensive than a 4mm. Prices skyrocket for sizes over 4mm.