Ok! I try to list some:

a) molding characteristics of specified plastic

b) how many parts will be molded? Anticipated molding cycles time if you could know

c) tolerances, shrinkage and draft angles

d) where and how is the product used?

e) Must the product fit with other parts?

f) What type of feed system is required?

g) Basic mold structure?(2 plates or 3 plates)

h) Hot runner or cold runner

i) Gate location, flow and weld line, ejector marks

j) Surface finish

k) Cavity numbering

l) Spares required with mold

m) Is indicated machine suitable: tonnage? Shot size? Plasticizing capacity?

n) Is mechanical product removal planned?

o) Timing of project and date for T1