HUANENG PWR INTL INC

CUSIP: 443304100 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2013
Shares 220 Value ($000) $8 Avg Close — Range —
Q3 2013
Shares 73 Value ($000) $3 Avg Close — Range —