Nase I wouldn't bet the farm on that. 700 is the unlock for tungsten ore, and 702 is the unlock for (smelted) tungsten qua tungsten. If there are unlock tasks for the ore, I'd imagine you'll still have to do those to get even the inputs for the finished metal.
The "broken links" to the ore from the region sidebar and the inventory: do they take you to a goldtop contractor location? Or do they just stonewall you and not go to the map at all?