Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:company
|
| gptkbp:category |
Companies formerly listed on the New York Stock Exchange
Mining companies of the United States Defunct companies based in Ohio |
| gptkbp:defunct |
2000
|
| gptkbp:fate |
merged with Geon Company
|
| gptkbp:founded |
1840
|
| gptkbp:founder |
gptkb:Marcus_Alonzo_Hanna
|
| gptkbp:headquartersLocation |
gptkb:Cleveland,_Ohio,_United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
M. A. Hanna Company
|
| gptkbp:industry |
metals
mining plastics |
| gptkbp:keyPerson |
gptkb:George_M._Humphrey
gptkb:Marcus_Alonzo_Hanna |
| gptkbp:notableProduct |
gptkb:coal
gptkb:iron_ore plastics compounds |
| gptkbp:stockExchange |
gptkb:New_York_Stock_Exchange
|
| gptkbp:stockSymbol |
gptkb:MAH
|
| gptkbp:successor |
gptkb:PolyOne_Corporation
|
| gptkbp:bfsParent |
gptkb:George_M._Humphrey
|
| gptkbp:bfsLayer |
6
|