Yes, I understand how tokens are bought and sold. Liquidity provision is something else.
And I understand exactly what you ask (I think

) and only provided Marketplace as an additional way to sell/buy instantly the GOLD token.
As I said already Digital Gold is a liquidity provider on exchanges were the GOLD token is listed actually.
According to exchanges question, as you see the announcement about the listing is really new and all exchanges you mentioned above were on the Digital Gold website from some time.
Digital Gold was already listed on 3 or 4 exchanges and yesterday added another four, but they didn't mention which once.
I hope we finally understand each other

.
We will provide liquidity in each exchange. It means that we will be ready to buy large volumes of GOLD tokens by the price close to nominal with a small spread. If you didn't see any orders on the exchange it means the integrations with the exchange still not finished. Right now, you can sell any amount of GOLD tokens through the marketplace on our website. Please do not rush us. We did not make an ICO. Now we are at the Digital Gold launch phase, We come on the market to work for a long time and it does not matter if somewhere the orders will be displayed earlier or later.