There will never be any significant slump in iron ore demand in the near future. The doomsayers may want you believe there is going to be a slump but there won't be.
The SP is down because the whole market is down - nothing more, nothing less - period.
India & china will continue to eat up all the natural resources (oil, lithium, copper, gas - you name it) they can get their hands on in this world until there are none left.
Fact or fiction - decide for yourself.
For all you worrying about the stock price - stop - just like it has time & time again, it will go back up and then you can all tell me I told you so :-)
SDL Price at posting:
12.5¢ Sentiment: Buy Disclosure: Held