Their 600,000 dose batches use 8 25KL bioreactors. Another set would double capacity to 1.2 million doses. Someone corrected my 2 week production time frame to a month, which is correct 2 weeks is bioreactor time, not total production time.

If there's a one week turnaround time between batches and we can get two sets to ourselves permanently they could make 12 million doses a year. We might be able to get more but don't know how many bioreactors Samsung has, if any are idle or how many they can or are willing to divert from other clients.