Ma Sepatemaba 10, ua mālama nui ʻia ʻo South Africa International Mining Expo ma Johannesburg Exhibition Center.ʻIke ʻia i ka makahiki 1972, ʻo kēia hōʻikeʻike ka hōʻike nui loa a me ka hoʻoikaika nui ʻana i ka ʻoihana mining o ʻApelika Hema, nā mīkini hana, uila, a me nā māla ʻoihana, me kona mana e uhi ana i ʻApelika Hema a me ʻApelika holoʻokoʻa.
Ma kēia hōʻikeʻike, me ka hui pū ʻana o Shantui, ua hōʻike ka hui ʻoihana ʻo Shantui o ʻApelika Hema i ka bulldozer, excavator, a me nā huahana grader a Shantui ma kēia hōʻike.