That is the plan and analysis of Dragon what would be minable...

That is the plan and analysis of  Dragon what would be minable during which year.

See table 9-2 page  III-106
Consolidated LOM production plan summary as at 30th April 2017
http://www.hkexnews.hk/app/sehk/2017/2017101101/a12887/EDM-20171011-34.PDF
There is speculation of 2-4 years underground mining after that.

There may be resources, but based on the pit optimization these appear
not to be minable if there would not be major changes in gold price.

If capacity would be increased then the gold will be mined faster and
mine may end sooner.  There appears to be lots of gold in Fäboliden
but it has low concentration.