Old import instruction:
1. Login into your MintPal Account
2. Click in the top right corner on your Username and select "Trade History" (
https://www.mintpal.com/trades)
3. Select with the mouse the whole table
without the table head (TRADE ID, TIME, RELATED ORDER, ...) and
without the navigation on the left
4. Copy and paste it into the box below and click on the import button