Hi,
I have two questions of the same kind. Instead of ...
#1. The target is set to 1,000 units per month.
This is not wrong, but more often you'd hear
The target has been set at 1,000 units per month.
The target is 1,000 units per month.
#2. The annual total production is estimated to be 12,000 units.
This is not wrong, but more often you'd hear
The total annual production is estimated as 144,000 units.
For the next year, the total monthly production is estimated as 12,000 units.
Best wishes, Clive