Listing some commonly used solvents here
THF, DMF, DMSO
Find out companies who make them or which solvents are being imported
India needs ´Atmanirbhar´ supply chain for becoming competitive
It's a complex technology product as per management
with only 3 players globally, they developed in-house technology.
Found some interesting knowhow and supply chain below
But if India is becoming API hub, it needs a robust, reliable, and cheap local supply chain of solvent.
Those companies tapping this area and making import substitutes will be beneficiaries.