In May 2021, the government has identified how many sites for setting up additional Pressure Swing Absorption (PSA) medical oxygen plants in various states?

In May 2021, the government has identified how many sites for setting

1.	In May 2021, the government has identified how many sites for setting up additional Pressure Swing Absorption (PSA) medical oxygen plants in various states?
A.	223
B.	345
C.	467
D.	581
E.	649
Answer» E. 649