Ngokusebenzisana neBrazil , i-India neChina , begodu kubalwa hlangana ne-Amerikha , eyayijamele iinarha ezithuthukileko , sadlala indima eqakathekileko kusivumelwano esamukelwa e-Copenhagen emhlanganweni wokuTjhuguluka kobuJamo Bezulu ngoNobayeni enyakeni ophelileko .