When I sell my country products (overflow) I don't see any monies for these products. They come up on my recent sales but not on my total country cash... It is becoming very irritating and costly...
On your Cash YTD page there is a line item called Materials sold or used by Government. That item includes sales both to the market and to your own citizens, plus government spending on many services such as education, health, social security, etc. That mishmash of transactions can cause confusion.
The game includes some shady accounting and voodoo math, just for yucks. Welcome to the sausage factory.