Here are the ones I'm aware of so far, however with the update, there are still some unknowns about the new system & items.
-- 3 pz --
Bibiki Slug
-- 6 pz --
Titanictus Shell
HQ / Normal Crab Shell
Rock Salt
Pantam Kelp
HQ Pugil / Normal Fish Scales
Shall Shell
Elm / Maple / Petrified / Lacquer Tree Log
Elishimo Coconut
Hobgoblin Pie / Hobgoblin Bread
Goblin Armor / Goblin Mail
Broken Willow Fishing Rod
Coral Fragment
Pamamas
Nebimonite
Bibiki Urchin
Turtle Shell
Oxblood
-- 7 pz --
Pebble
-- 11 pz --
Jacknife
-- 20 pz --
Tropical Clam
-- 35 pz --
Igneous Rock