As your competitors can register as – qualified/accredited investors according to their domicile if they comply – investors as well, the products you list can be seen by eligible parties.
The same is also true for the products you’re looking for.
What you can do for not showing your products is registering but only having at “My Interest for Proposals” where you will receive RFPs you can respond to or not and you see the sender before.
Though we recommend offering your products and revealing the information you are willing to share, and in the description, you can still state, that you will provide more information upon request. So you should show the information on the platform that you are also willing to share with your peers and give additional information upon further request by requiring a non-disclosure-agreement if needed.