the china national bluestar (group) co, ltd is a strategic business unit under sinochem holdings corporation ltd. and a world leading company specializing in chemical materials and specialty chemicals. we have developed rapidly through constant innovations and m&a. we now have 58 plants, 45 r&d institutes, 4 overseas subsidiaries and 3 listed companies. our products could be found in more than 200 countries and regions. the company has grown into one of the most successful chemical companies in china.