1. Fɛn dilannenw doncogo min ye manje nɛgɛ sɔgɔlen saniyalenba 99,99% ye
99,99% saniyalenba manje nɛgɛ ingot ye nɛgɛfɛn ye min bɛ kɛ ni manje ye, a saniya hakɛ ye 99,99% ye. A bɛ dɔn a saniyacogo danma fɛ, a dacogo tigitigi, ani a ka ɲi kosɛbɛ. Ingot ye warijɛ-wh it ye ni a ɲɛda bɛ kɛ nɔgɔ ye ani a bɛ kɛ kelen ye, nɔgɔ ni nɔgɔ tɛ a la.
Bamako, Mali. 
Nin manje in saniyacogo danmadɔ b’a to a ɲininen don kosɛbɛ izini suguya caman na, manje ɲuman bɛ ɲini yɔrɔ minnu na. A lakodɔnnen don a ka kemikaliya sabatili ɲuman fɛ, nɔgɔ hakɛ dɔgɔyalen fɛ, ani a ka sumaya sabatili ka bon, o b’a to a bɛnnen don baara caman ma .
Bamako, Mali.Bamako, Mali.
2. Manje nɛgɛ sɔgɔlen saniyalenba 99,99% ka fɛn dilannenw
1).Saniyaba : Ingot bɛ dilan ni fɛɛrɛ kɔrɔw ye minnu bɛ saniya hakɛ 99,99% sabati, o min b’a to a ka ɲumanya ni a ka sabatili ka bon.
Bamako, Mali.Bamako, Mali.
2).A ka nɔgɔn: Manje ye nɛgɛ ye min ka nɔgɔn kosɛbɛ, a bɛ fanga ni girinya hakɛ caman di. O b’a to nafa b’a la iziniw na minnu mago bɛ fɛn nɔgɔmanw na, i n’a fɔ sanfɛla ni mobili.
Bamako, Mali.Bamako, Mali.
3).Sɔgɔli kunbɛnni : Manje min saniyalen don kosɛbɛ, o bɛ sɔgɔsɔgɔninjɛ kunbɛncogo ɲuman jira, o b’a to u bɛnnen don ka kɛ sɔgɔsɔgɔninjɛ sigidaw la.
Bamako, Mali.Bamako, Mali.
4).Masina ka bon kosɛbɛ: Ingot bɛ ni ductility ni machinability ɲuman ye, o b’a to a bɛ se ka baara nɔgɔya la ani ka dilan ka kɛ cogoya caman ye ni fɛɛrɛw ye i n’a fɔ casting, forging, ani machining.
Bamako, Mali.Bamako, Mali.
99,99% saniyalenba manje nɛgɛmuguw bɛ sɔrɔ u cogoya ni u bonya suguya caman na, u dabɔra ka kɛɲɛ ni kiliyanw ka ɲinini kɛrɛnkɛrɛnnenw ye. A suguya minnu bɛ Kɛ olu ye 'kɔnɔna ye minnu bɛ Kɛ 'kɔnɔna ye walima minnu bɛ Kɛ kɛnɛ ye, minnu girinya bɛ Taa kilo damadɔ la fo ka Se kilo bilenman kɛmɛ caman ma. A bonya ni a girinya bɛ se ka kɛ ka kɛɲɛ ni a dilabaga ni suguya ɲinini ye.
Bamako, Mali.Bamako, Mali.
3. Manje nɛgɛ sɔgɔlen saniyalenba 99,99% kɛli
1). Foundry Industry: Ingot bɛ kɛ ka castings dilan aerospace, mobili, masinw ani electronics seko ni dɔnko siratigɛ la.
Bamako, Mali.Bamako, Mali.
2).Kemiki baara: A bɛ kɛ i n’a fɔ nɛgɛdaga faralen ɲɔgɔn kan walasa ka nɛgɛdaga suguya caman ka baarakɛcogo ɲɛ.
Bamako, Mali.Bamako, Mali.
3). Nɛgɛso minnu bɛ tali kɛ nɛgɛ la: Manje min saniyalen don kosɛbɛ, olu bɛ kɛ ka sɔgɔsɔgɔninjɛw, ɲɛnayelifɛnw, elekitorodew, ani fɛn wɛrɛw dilanni na, ani fɛn wɛrɛw.
Bamako, Mali.Bamako, Mali.
4).Dɔgɔtɔrɔso siratigɛ la: Se bɛ yen ka baara kɛ ni manje saniyalenba ye furakɛli minɛnw dilanni na ani biyofurakɛli baara la.
Bamako, Mali.Bamako, Mali.
4. Sosiyete ka kunnafoni
Chengdingman ye fɛn dilannikɛla ye min sinsinnen bɛ manje sɔgɔlenw, manje sɔgɔlenw ani manje fɛn wɛrɛw kan Sinuwa jamana na. Manje kilo 7,5 de bɛ yen kosɛbɛ, minnu bɛ se ka kɛ ka kɛɲɛ ni mɔgɔw sago ye ani ka tigɛ, wa manje hakɛ bɛ se 99,5% ma.
Bamako, Mali.Bamako, Mali.
5. Ɲininkaliw
J: Manje sɔgɔlenw ka fɛn dilannenw ye mun ye, yala a bɛ se ka kɛ ka kɛɲɛ ni mɔgɔw sago ye, yala a bɛ se ka tigɛ wa?
Bamako, Mali.A: Kɛrɛnkɛrɛnnenya la, a bɛ sɔrɔ: 7,5kg/piece, 100g/piece, 300g/piece, bɛ se ka kɛ ka kɛɲɛ ni mɔgɔw sago ye walima ka tigɛ.
Bamako, Mali.Bamako, Mali.
J: Manje ye mun ye?
Bamako, Mali.A: Manje ingot ye bloki walima bere ye min dilannen don ni manje ye min bɛ kɛ ka caya iziniw dilanni na ani baara wɛrɛw la. O ye nɛgɛ ye min girinya ka nɔgɔn, a ka masinko ka ɲi, a bɛ kuran ta ani a tɛ se ka sɔgɔsɔgɔ. Manje ingots bɛ se ka kɛ ka fɛnw dilan i n’a fɔ aerospace minɛnw, mobili yɔrɔw, ani telefɔni selilɛriw ka fɛnw, ka fara mɔgɔw ka fɛnw kan i n’a fɔ matches ani tasuma-fɛrɛw. K’a sababu kɛ a girinya ka nɔgɔn, a fanga ka bon ani a bɛ se ka segin ka kɛ fɛn wɛrɛ ye, manje ingot kɛra baarakɛminɛn ye kosɛbɛ bi iziniw ni fɛɛrɛbɔ siratigɛ la.
Bamako, Mali.Bamako, Mali.
J: Manje ingoti baarakɛcogo forow ye mun ye?
Bamako, Mali.A: A bɛ kɛ kosɛbɛ mobili dilanni na, yeelenko baarakɛyɔrɔ la, nɛgɛso dilanni na, kemikɛli baarakɛyɔrɔ la, ɛntɛrinɛti baarakɛyɔrɔ la ani minɛn dilanni na, a ɲɔgɔnnaw
Bamako, Mali.
J: Manje sɔngɔ ye joli ye tɔni kelen na?
Bamako, Mali.A: Ikomi fɛnw sɔngɔ bɛ wuli don o don, manje tɔni kelen sɔngɔ bɛ bɔ sugu cogoya la sisan. A sɔngɔ fana bɛ se ka wuli ka bɔ waati wɛrɛw la.
Bamako, Mali.
