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PetroChina upgraded to "neutral"
11/03/09 - Credit Suisse
NEW YORK, November 3 (newratings.com) - Analysts at Credit Suisse upgrade PetroChina (PTR) from "underperform" to "neutral."
NEW YORK, November 3 (newratings.com) - Analysts at Credit Suisse upgrade PetroChina (PTR) from "underperform" to "neutral."