-        Stock code: PRC

-        Securities type: common stock

-        Name of principal shareholder: ABC International Corp.

-        Number of shares held by principal shareholder before transaction: 113,500  shares (9.627701% of outstanding shares)

-        Number of shares registered for sale: 113,500 shares

-        Number of shares registered for acquisition: 113,500 shares

-        Number of shares disposed: 0 shares

-        Number of shares acquired: 10,100 shares

-        Total holding following transaction and total percentage holding following transaction: 123,600 shares(10.484438% of outstanding shares)

-        Reasons for not completing transaction: the price was unfavorable

-        Start date of transaction: 08/03/2012

-        End date of transaction: 07/05/2012