Monthly Average Market Prices in North China in July 2005
Product                         Specification           Jul-05  Jun-05  Jul-04  Jul-05/
                                                        RMB/t   RMB/t   RMB/t   Jul-04 %
ABS                             PA-757                  15160   15075   14050   7.90
Acetic anhydride                98.0%                   10674   10384   7235    47.54
Acetone                         first grade             9200    8830    8089    13.73
Acrylic acid                    first grade             19392   19674   16804   15.40
Adipic acid                     first grade             12100   12375   11938   1.36
Alcohol(anhydrous)              99.8%                   5282    5326    5047    4.67
Aluminium hydroxide             first grade             2833    2801    2691    5.28
Aniline                         first grade             11523   11861   7647    50.70
Anion exchange resin            717                     19125   19083   18438   3.73
Benzoic acid                    99.0%                   6600    6300    6150    7.32
Bisphenol A                     PC  grade               18013   18100   13469   33.74
Boracic acid                    99.9%                   5207    5257    5071    2.69
Butyl acetate                   99.0%                   9580    10371   7702    24.37
Calcium chloride(anhydrous)     ind. first grade        1731    1698    1462    18.40
Caprolactam                     99.0%                   26333   26333   16104   63.52
Cation exchange resin           732                     6122    6079    5703    7.34
Chloroform                      99.9%                   8387    7994    6933    20.97
Chloroprene rubber              244                     18500   18500   18750   -1.33
Cyclohexanone                   first grade             13896   13859   10343   34.35
Dibutyl phthalate               first grade             9498    9355    8010    18.58
Diethanolamine                  99.0%                   15500   15701   12625   22.77
Diethylene glycol               terylene grade          7300    7288    7473    -2.32
Dioctyl phthalate               first grade             9160    8972    8045    13.86
Emulsifying agent&n