Caution about buying rights
I see some of the rights are already being traded. Just remember when you buy the rights on the market you are not recieving shares in MWX, but only rights. You will still need to pay to exercise those rights to get the shares.
So if you bought a right on the open market for 1.5 cents, you still need to pay another 1.5 cents to exercise.
For lots of people this is still worth it based on their valuation of the company, but I'm just warning people new to rights that might be thinking they are buying the shares.