GUOTAI DO BRASIL LTDA
                    27.862.774/0001-88
                  
                  
                    GUOTAI
                     POUSO ALEGRE
                                                                  
                                            REINER AUGUSTO DEMORI, JANAY JAEN DEMORI
                                      
GUOTAI INTERNATIONAL REPRESENTACAO COMERCIAL DO BRASIL LTDA
                    24.543.020/0001-77
                  
                  
                    
                     SAO PAULO
                                                                  
                                            JIANGSU GUOTAI INTERNATIONAL GROUP CO., LTD., SIDEIVIA RIBEIRO DOS SANTOS, ZENG YI AN, ZHANGJIAGANG HUATONG INVESTMENT DEVELOPMENT CO., LTD.