Firstly I am sorry about my unclear description.

I have not polished or restorated the blade. I have only honed it. The pitting was on the bevel area only. My goal is to get it sharp.

I wrote the blade was not in good condition. Because I was buying a very sharp knife, this is what the seller told to me. I meant the bevel area, there was some pitting and that are soon honed out.

When I got the knife, firts I made test shave. That was quite terrible experience. It was DULL. Then I made some careful strokes with my Chinece 12K. I could not get it sharp. Then I take my 8K, and same result with that. Then 5K and finally I took my 1K. Then I think I must take a closer look with my x30 loop. Then I saw the pittings on the bevel and I realized how bad the blade was.

Those pictures are before. Those are taken by the seller.
My camera (nokia 5800) is veeery poor, so I can not take any closer pictures where you can see those pittings.

ps.
This is not so easy because my english is not so good. Sometimes it is hard to find right words.. But I am trying.