Monthly Average Market Prices in North China in June 2005
Product                         Specification           Jun-05  May-05  Jun-04  Jun-05/
                                                        RMB/t   RMB/t   RMB/t   Jun-04 %
ABS                             PA-757                  15075   15850   13225   13.99
Acetic anhydride                98.0%                   10384   9593    7210    44.02
Acetone                         first grade             8830    8875    8031    9.94
Acrylic acid                    first grade             19674   18871   17564   12.01
Adipic acid                     first grade             12375   12375   12500   -1.00
Alcohol(anhydrous)              99.8%                   5326    5139    5013    6.24
Aluminium hydroxide             first grade             2801    2787    2762    1.43
Aniline                         first grade             11861   10076   7596    56.14
Anion exchange resin            717                     19083   19031   18500   3.15
Benzoic acid                    99.0%                   6300    6075    6150    2.44
Bisphenol A                     PC  grade               18100   20738   11954   51.41
Boracic acid                    99.9%                   5257    5112    5063    3.84
Butyl acetate                   99.0%                   10371   9742    9350    10.92
Calcium chloride (anhydrous)    ind. first grade        1698    1423    1312    29.36
Caprolactam                     99.0%                   26333   21250   16125   63.31
Cation exchange resin           732                     6079    5998    5697    6.70
Chloroform                      99.9%                   7994    7379    7042    13.52
Chloroprene rubber              244                     18500   18625   18750   -1.33
Cyclohexanone                   first grade             13859   12679   10180   36.14
Dibutyl phthalate               first grade             9355    9002    7952    17.65
Diethanolamine                  99.0%                   15701   14621   12888   21.83
Diethylene glycol               terylene grade          7288    7676    7675    -5.04
Dioctyl phthalate               first grade             8972    8944    7936    13.06
Emulsifying agent&