DTH Button ibe n'ibe na-ọtụtụ ebe na-eji na nnukwu-ọnụ ọgụgụ na-emeghe olulu Ngwuputa, quarry na ndị ọzọ nnukwu-ọnụ ọgụgụ na-ewu oru ngo.TDS nwere ike na-enye DHDQLMissionSDNUMABR usoro ibe n'ibe nke na-emepụta si premium àgwà alloy ígwè maka ụba anwụ ngwa ngwa na eyi àgwà.Ụkpụrụ ọgwụgwọ okpomọkụ dị iche iche na usoro "mmetụta nchekasị" pụrụ iche na-eme ka arụmọrụ na-agbanwe agbanwe.