There were a multitude of Smithing Trivial Changes during the June 5, 2002 patch.
Eqtraders Links from August 2002
Basics
Tools and Implements
Weapons
Armor
These lists include many items that were added during the Luclin expansion as well.
If needed I can go through all of them and try to sort out what is relevant to P99 and present a list by either item name or item number depending on which you prefer.