It seems like you're not even a professional (or career) in this area.
Basic principles of pricing: first you need to understand the market clearly (do market research), understand the cost of production (or commodity import channels, prices), calculate your production of integrated costs, management costs, market costs, the amount of taxes, the cost of consumption, etc., to determine the amount of profit you expect, compared to the market price you can determine the offer of your stuff to the hospital.
If you don't know anything, don't engage in this area.
For reference only