I'm trying to build a store that has different suppliers that provide the same products but with different prices. Target is analyzing prices and show products with min prices to the customers.
Can anyone point me in the direction?
Magento is natively a traditional eCommerce platform, not a multi-vendor marketplace.
If your goal is to allow multiple vendors/sellers to list products, you'll want to start by using a multivendor marketplace extension.
The Webkul team has such as extension: https://marketplace.magento.com/webkul-module-marketplace.html
They also have an addon that sounds like it may meet your needs of allowing multiple sellers to offer the same item: https://marketplace.magento.com/webkul-seller-price-comparision.html
In your use case, you may need to put some work in to show the elements that you want displayed, and hide the rest, but this may get you pretty close in regards to functionality.
Best of luck!