a Chicago-based company的用法和样例：
- But the decision not to give the contract to the Chicago based company has angered Lau Magers (lawmakers) in congress from states with Boeing factories.
- Jack Albin is the chief invested investment officer at Chicago based Careers Chicago-based Harris Private Bank.
- Jack Albin is the chief investment officer at Chicago based checks private Chicago-based Harris Private Bank.
- The Rockville, Maryland based company has five unique drugs in clinical trials.
- No-she's not an American advocate-she's a Chicago reform lawyer.