extensions of Scrip codes

I have Bought few stocks like Sunil Hitech and Videocon. To my surprise the scrip codes have been changed

  1. Sunil Hi tech has become Sunihitec-BE
  2. Videocon has become Videoind-BZ

I understand that they went into Insolvency. But Why is the words of BE & BZ added to the scrip codes.

How are those terms get added. Are there any other such similar codes. If yes what are they.

Thanks in Advance
Trinadh.

A post was merged into an existing topic: What is BZ Category and why is Gammon India trading in that category?