China can produce 20 solid fueled orbital rockets per year at a single factory.you mean China can't mass produce ICBMs ? like DF-5 , DF-41
are you serious ?
In terms of liquid fueled rockets, LM-2 is basically a DF-5 (same 1st stage motor, fuel type and diameter). There were 50 launches per year in 2020.
You see a difference of 20 between launch years sometimes, indicating spare capacity.
I wouldn't be surprised at a leisurely pace of 50 ICBM per year, 30 solid and 20 liquid.