diff --git a/html/changelogs/AutoChangeLog-pr-21934.yml b/html/changelogs/AutoChangeLog-pr-21934.yml
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+author: "Hatterhat"
+delete-after: True
+changes:
+  - balance: "Base material costs for ammunition have been sharply reduced across the board, because a single 9mm casing or equivalent costing half a sheet was egregious. This mainly only applies to the ammo bench; lathe recipes are their own system and remain untouched."
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