Vale yatangaje ko ku ya 6 Mata, isosiyete yagiranye amasezerano na J & F Mining Co., Ltd. (“umuguzi”) iyobowe na J & F yo kugurisha minera çã ocorumbaense reunidas A. 、 MineraçãoMatoGrossoS.A., internationalironcompany, Inc. na transbargenavegaci ó nsociedadan ó NIMA basinyanye amasezerano ahuza imigabane yose yatanzwe nisosiyete.Isosiyete yavuzwe haruguru ifite ubutare, ibyuma bya manganese hamwe n’ibikoresho byo mu Bushinwa sisitemu y’iburengerazuba.Amasezerano ateganya ko umuguzi agomba kubahiriza uburenganzira ninshingano zose zo "gufata cyangwa kwishyura" amasezerano y’ibikoresho mbere yo kubyemererwa na mugenzi we.Nk’uko amasezerano yumvikanyweho, ubucuruzi bufite agaciro ka miliyari 1,2 z’amadolari y’Amerika, hamwe n’umutungo watanze miliyoni 110 z’amadolari y’Amerika muri EBITDA yahinduwe na Vale mu 2021. Nyuma y’ubucuruzi, Vale izakira hafi miliyoni 150 z’amadolari y’Amerika kandi yimure “gufata cyangwa kwishyura ”Inshingano z'amasezerano y'ibikoresho hamwe nizindi nshingano zijyanye n'umutungo wubucuruzi kubaguzi babyumvikanyeho na mugenzi we.
Umuguzi azakomeza kandi gukora hashingiwe ku kugumana abakozi bose.Isozwa ry’ubucuruzi riterwa no kubahiriza ibisabwa, harimo kwemezwa na komisiyo ishinzwe ubutegetsi bwa Berezile ishinzwe kurengera ubukungu (Cade), ikigo cy’igihugu gishinzwe gutwara abantu n’amazi muri Berezile (antaq), Komisiyo y’ingabo z’igihugu cya Berezile (CDN) n’izindi nzego zibishinzwe.
Mu 2021, Ubushinwa Uburengerazuba bwatanze toni miliyoni 2.7 z'amabuye y'agaciro na toni 200000 z'amabuye ya manganese.Igurishwa ry'umutungo wa sisitemu y'Ubushinwa Uburengerazuba riyobowe no kugabana imari, ibyo bikaba bihuye n'ingamba za Vale zo koroshya imishinga ishoramari no kwibanda ku bucuruzi bukuru n'amahirwe yo kuzamuka.