1999
1999- Hashyizweho grafite ya electrode.
2000
2000- Gura Imashini 10 za mashini
2007
2007-Yubatswe 18- ibyumba byo gutekesha impeta
2014
2014-Yubatswe 20000KVA LWG itanura
2015
2014-Purcahse Imashini zitunganya ibidukikije
2016
2016-Kubaka amabati 24
2017
2017-Gishya Yubatse indi Ububiko bunini bwa grafite electrode na CPC
2018
2018-Ibicuruzwa byacu byahawe ikaze ku ruganda rukora ibyuma
2019
Mu mpera za 2019 Gura ibikoresho bigezweho bya crusher nibikoresho byo gusuzuma
2020
Uyu munsi dufite uburambe buhagije bwo gukora no kugurisha GE hamwe na Carbone