CHINA GENGSHENG MINERALS INC

Ticker: CHGS CUSIP: 16942P101 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2014

Shares 245,600 Value ($000) $79 Avg Close $0.40 Range $0.20 - $0.78

Q4 2013

Shares 58,300 Value ($000) $12 Avg Close $0.21 Range $0.13 - $0.39

Q3 2013

Shares 35,700 Value ($000) $6 Avg Close $0.13 Range $0.07 - $0.21

Q2 2013

Shares 22,600 Value ($000) $3 Avg Close $0.20 Range $0.12 - $0.28

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	245,600	$79	$0.40	$0.20 - $0.78
Q4 2013	58,300	$12	$0.21	$0.13 - $0.39
Q3 2013	35,700	$6	$0.13	$0.07 - $0.21
Q2 2013	22,600	$3	$0.20	$0.12 - $0.28