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Designs and builds integrated proton exchange membrane, or PEM, fuel cell systems for power generation as well as for fuel cell testing and diagnosis
| Symbol |
Last |
Chg |
% |
Volume |
Open • High • Low |
| HYG - TSX |
3.90 |
+0.07 |
+1.83 |
305 |
3.90 |
3.90 |
3.90 |
Prices are end of day
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