Coal

• Replacement PhialLevel 42, Alliance · Uldaman
• Restoring Fiery Flux Supplies via KingsbloodLevel 60 · Searing Gorge
• Restoring Fiery Flux Supplies via IronLevel 60 · Searing Gorge
• Restoring Fiery Flux Supplies via Heavy LeatherLevel 60 · Searing Gorge
• Making AmendsLevel 60 · Winterspring

• Karm IronquillLevel 16 · Mining Supplies, Loch Modan
• Karen TaylorLevel 22 · Mining and Smithing Supplies, Redridge Mountains
• Gunder ThornbushLevel 30 · Tradesman, Duskwood
• BanalashLevel 50 · Trade Goods, Swamp of Sorrows
• NerristLevel 40 · Trade Goods, Stranglethorn Vale
• Edna MullbyLevel 30 · Trade Supplier, Stormwind City
• Kersok ProndLevel 25 · Tradesman, Wetlands
• Thrawn BoltarLevel 29 · Blacksmithing Supplies, Dun Morogh
• Zora GuthrekLevel 55 · Trade Goods, Alterac Valley
• Micha YanceLevel 40 · Trade Goods, Hillsbrad Foothills
• Christoph JeffcoatLevel 32 · Tradesman, Hillsbrad Foothills
• Hammon KarwnLevel 35 · Superior Tradesman, Arathi Highlands
• KeenaLevel 33 · Trade Goods, Arathi Highlands
• HurklorLevel 46 · Blacksmithing Supplies, Stranglethorn Vale
• Jansen UnderwoodLevel 49 · Blacksmithing Supplies, Stranglethorn Vale
• Taur StonehoofLevel 30 · Blacksmithing Supplies, Thunder Bluff
• Kurm StonehoofLevel 40 · Mining Supplier, Thunder Bluff
• Herble BaubbletumpLevel 30 · Engineering and Mining Supplies, Duskwood
• WuarkLevel 14 · Armorer & Shieldcrafter, Durotar
• GrelkorLevel 55 · Blacksmithing Supplies, Alterac Valley
• SumiLevel 30 · Blacksmithing Supplier, Orgrimmar
• GorinaLevel 30 · Mining Supplier, Orgrimmar
• FelikaLevel 30 · General Trade Goods Merchant, Orgrimmar
• HraqLevel 18 · Blacksmithing Supplier, The Barrens
• Dalaran MinerLevel 15 · Silverpine Forest
• SyuranaLevel 55 · Trade Goods Supplies, Winterspring
• DalriaLevel 24 · Trade Goods, Ashenvale
• ShandrinaLevel 24 · Trade Goods, Ashenvale
• Mythrin'dirLevel 30 · General Trade Supplier, Darnassus
• Golnir BouldertoeLevel 30 · Mining Supplier, Ironforge
• Lana ThunderbrewLevel 55 · Blacksmithing Supplies, Alterac Valley
• Thurgrum DeepforgeLevel 30 · Blacksmithing Supplies, Ironforge
• Daniel BartlettLevel 30 · General Trade Supplier, Undercity
• Samuel Van BruntLevel 30 · Blacksmithing Supplier, Undercity
• Sarah KillianLevel 30 · Mining Supplier, Undercity
• Felicia DoanLevel 30 · General Trade Goods Vendor, Undercity
• JandiaLevel 37 · Trade Supplies, Thousand Needles
• Helenia OldenLevel 34 · Trade Supplies, Dustwallow Marsh
• Fillius FizzlespinnerLevel 30 · Trade Supplier, Ironforge
• Svalbrad FarmountainLevel 55 · Trade Goods, Alterac Valley

And 38 more.