PETROCHINA CO LTD

CUSIP: 71646E100 Class: International Equities

Northwest & Ethical Investments L.P.'s Holding History (CIK: 0002033536)

Note: Option positions (PUT/CALL) are excluded.

Q1 2011
Shares 3,240 Value ($000) $493 Avg Close — Range —
Q4 2010
Shares 6,340 Value ($000) $834 Avg Close — Range —
Q3 2010
Shares 800 Value ($000) $93 Avg Close — Range —
Q3 2009
Shares 1,300 Value ($000) $148 Avg Close — Range —