As far as I understand, you can simply create and offer to sell more than 0.01 BTC and no accounts created after 15th of March will be able to take them, since they have a limit of 0.01 now.
@GOran you can still trade. Trading is enabled for all methods again, as far as I understand. Certain countries and Interac transfers were blocked, but now the block is lifted. So you and other users can still trade, even more so in a way.
However if your account was created after 15th of March you will have a per trade limit of 0.01 BTC. You will have to make multiple trades in order to exchange bigger amounts. This is temporary however until we get a new version with new security features.
There is no reason to issue a chargeback for your current trades. And if you can do a chargeback so easily, you should tell us so we know more about payment methods that are easy to chargeback. There is no delay currently for receiving your crypto, so there is nothing to worry about there.