Le 23rd Saina International Petroleum & Petrochemical Tekonolosi ma Meafaigaluega Exhibition

O le 23^rdSaina International Petroleum & Petrochemical Tekonolosi ma Meafaigaluega Exhibition

ua maeʻa atoatoa i Beijing, faʻafetai ia matou tagata faʻatau mo lo latou faʻaalia o la matou tulaga lelei ma auaunaga.

O matou o lau fa'atau sa'o fa'atuatuaina i Saina.ma fa'afeiloa'i e asiasi i Wuhan Ninestones.