I am not the importer.Mimi sina quails.
But going by the sudden rise in eggs imports,it seems as though the farmers are out of touch with market or they do not advertise well.
Quality breed could also be another reason for sourcing abroad.

Make money where you can, when you can. If the market becomes saturated,try other options,like miraa farmers are doing with Miraa Capuccino.

As the appeal of quail farming wears off, owing to what economists would refer to as cobweb adjustments — a process where product prices pendulum depending on changes in supply — it is time to cash in on a breed of unexplored birds. Unlike other chicken breeds, these birds can double as pets and attract high prices. Mr Martin Njogu, an exotic species farmer at Blue Farm, sells a mature female bantam chicken of the silkie breed at Sh6,000, while a chick costs Sh1,000.

That's actually a really great idea.