Is Apple keeping other companies from contracting for these materials and services?

Apple keeps disappointing me (as a brand) over the last couple of years.

Apple kept the same form factor but drastically revamped the look.

Let's hope Apple keeps pushing the industry to better innovate.

You have to pay more so that Apple can keep sueing the pants off of anyone who makes anything new in the tech space.

Apple kept a quarterly dividend with about 0.3% yield until November 21, 1995.

But other clone makers said Apple was keeping them in the dark about whether they could do the same.

There's also the issue of the 30 percent cut that Apple keeps for itself.

Apple turn out 3 or 4 new machines a year, sometimes less, and keep afloat a busy market.