Lucky Partners Inv. Ltd   Baoding Lucky Chemical Co., Ltd   Ningbo Lucky Chemical Industry   Lucky Chemical Industry Co., Ltd   Hangzhou Luckysage Sciene and Technology Co.,Ltd   Shanghai Leaplucky Industry Co., Ltd   Zhengzhou Lucky Inorganic Material Co., Ltd.   Tianjin Frontier Import & Export Co., Ltd   TAIZHOU BELUCKY CO.，LTD.   Beijing Luckystar Co.,Ltd   Taizhou Belucky Co., Ltd   Beijing Luckystar Co., Ltd   Lucky Traders Limited   Shenyang Eastlucky Science & Technology Co.,Ltd.   Shanghai Frontierchem Co.,Ltd.   Shanghai Lucky Biological & Chemical Technology Co.Ltd   Lucky (shenyang) Technological Industries Co.,Ltd.,   Luckywell Trading Company Limited   Hangzhou Luckysage Sciene and Technology Co.,Ltd   Beijing Lucky Star Co.,Ltd