Mai ia Novema 2 i le 4, 2020, o le Fonotaga Faaletausaga a le Earth Moving Machinery Branch, CCMA, faʻatasi ai ma le autu o le "Tekinolosi Leadership·Green and Reliable·Winning the Future with Intelligence” mo le 2020, na faia i Jining, Shandong.I le avea ai o se faʻalapotopotoga faʻatasi, Shantui Construction Machinery Co., Ltd. na faʻalauiloaina le muamua eletise eletise mama i le lalolagi ma le muamua unmanned bulldozer i Saina ia Novema 4. O oloa fou atamai o faʻamaoniga ola lea o taunuʻuga lata mai i le suiga i le gaosiga atamai. !