Is such form of question possible?: "what do you have developed there?", talking about developed industries in a country. Or "what have you developed there?" is more appropriate to ask?
I based my question on "what do you have?" question, and extended it. Im not able to justify "what do have developed there?" grammatically, it appeared in head , I wrote it. We put Question word first + Auxilary verb second + Object + the rest of question. Only assume that "have developed" could be present perfect statement.

Searching for the truth

What do you get developed there? is what you need here.
Thank you Anon

Not much, but it does the trick