Gum rosin stock quantity contitnue to decline at Huangpu port.(Feb 8,2010)  Hexion Specialty Chemicals Inc. will increase prices for its epoxy resins in the Americas since March 1, 2010, or as contracts allow.(Feb 5,2010)      Gum rosin purchase prices continue to sway at high levels.(Feb 4,2010)   Gum rosin derivatives prices increase noticeable for rising material costs.(Feb 3,2010) Gum rosin export situation improved markedly in Dec,2009.(Jan 25,2010)    Gum rosin purchase prices remain rather stable.(Jan 11,2010)        Pinene quotation prices remain rather stable in Jiangxi province.(Jan 7,2010)      2010 China Gum Rosin Trade Conference & 2010 China Rosin/Turpentine Derivatives Conference I will be held from May 26 to May 28, 2010 in Huangshan City, Anhui Province, China.(Jan 7,2010)      "2010 CHINAEASA CONFERENCE" will be held from May 30 to June 1, 2010 in Hefei city, Anhui Province, China.(Jan 7,2010)     Gum rosin stock quantity increase by 11.9% compare to end of last year.(Jan 5,2010)     Gum rosin prices remain at high levels at the beginning of the new year of 2010.(Jan 4,2010)   Price rising speed slow down in gum rosin market.(Dec 29,2009)    Gum rosin stock quantity decline by 16.8% compare to same period of last week.(Dec 28,2009)      Eastman Increases PLASTICIZERS Prices on January 1(Dec 15,2009)    2010 PCA International Conference will hold in Orland,FL,USA, on Sept 19,20,21.(Oct 22,2009)