1.  Gold Fields and Driefontein have some common directors but separate advisers in the talks with Nail.

2.  YJC and Yaohan International have two common directors and maintain a number of intercompany accounts.

3.  They do not have to have common directors and common shareholders, as is required under existing rules for group listing.

4.  They do not have to have common directors and common shareholders, as is required under existing rules for group listings.