3M will boost its monthly U.S. production of N95 masks to 95 million after winning a $126 million Department of Defense contract — with the additional respirators made in the Upper Midwest.
The latest contract is on top of a $76 million contract announced last month.
Maplewood-based 3M announced last month it would be able to produce 35 million masks monthly in the U.S. by the end of April and 50 million a month by June.
Money from the latest contract will allow 3M to build equipment for two new N95 production lines at its Aberdeen, S.D., plant, which is expanding.
3M, already the largest maker of N95 respirators, said it is using money from the $76 million contract to build an N95 line in Wisconsin that will start operating in June, officials said.
When the expansion in South Dakota is completed, the Wisconsin line will be moved there.
The two government contracts are under the Defense Production Act. President Donald Trump in early April declared that 3M N95 production would fall under that "essential production" act.
3M said Thursday it had invested $80 million since January to expand its production capacity for N95 masks.