Company name on brand listing

What are the rules around listing on a company branded listing.

For example if a product was listed as normally on amazon as:
Mercedes benz Blue coolant/antifreeze 5lts Mercedes Benz Genuine parts

Which had 20 sellers selling the item.

If there was another listing selling exactly the same product but prefixed with a companies name, for example:
Bobs Autos Mercedes benz Blue coolant/antifreeze 5lts Mercedes Benz Genuine parts

Which only had 1 seller; Bobs Autos who sells car parts.

Would i be allowed to list under both listings?

Clearly Bobs Autos have created their own product listing to list independently to avoid the competition on the main listing but the product is identical.

The above is not a real word example, just a made up example.