I'm not sure if anyone has made a list. I have seen list for the 9x20 and most old iron machines. But I dont know about a import list as a whole.
Another thing to look for with asian machines is cross over parts. Rarely do they design something using one off parts. I would figure alot of parts come from another places shelf. I can name about 10 buggy manf that are in no way related. Yet every one has the same inner and outer cv joints peddles, master cylinders, seats, shocks, even the motor is identical.
Chances are them gears and things of that nature come from a dedicated gear plant, dials and knobs from another plant, motor from another plant, etc. It's alot cheaper for a plant to make one table for 20 kinda machines then 20 tables for 20 machines.