Vale kwuputara na n'April 6, ụlọ ọrụ ahụ abanyela nkwekọrịta na J & F Mining Co., Ltd. ("onye na-azụ ahịa") nke J & F na-achịkwa maka ire ere nke minera çã ocorumbaense reunidas A., MineraçãoMatoGrossoS.A. , internationalironcompany, Inc. na transbargenavegaci ó nsociedadan ó NIMA bịanyere aka n'akwụkwọ nkwekọrịta nkwekọrịta na mbak niile nke ụlọ ọrụ nyere.Ụlọ ọrụ dị n'elu na-ejide ígwè ígwè, manganese ore na logistics akụ nke usoro ọdịda anyanwụ China.Nkwekọrịta ahụ kwuru na onye zụrụ ya ga-ebu ikike na ọrụ niile nke "nara ma ọ bụ kwụọ ụgwọ" nkwekọrịta ngwa agha tupu nkwenye nke onye mmekọ.Dị ka usoro ekwenyero si dị, a na-eji azụmahịa ahụ ọnụ ahịa ihe dị ka ijeri US $ 1.2, yana otu akụ na-enye US $ 110 nde na EBITDA gbanwere Vale na 2021. Mgbe azụmahịa ahụ gasịrị, Vale ga-enweta ihe dịka US $ 150 nde wee nyefee "nara ma ọ bụ kwụọ ụgwọ. " logistics nkwekọrịta ọrụ na ọrụ ndị ọzọ metụtara azụmahịa akụ na asịwo na nkwenye nke counterparty.
Onye na-azụ ahịa ga-aga n'ihu na-arụ ọrụ na ntọala nke ijide ndị ọrụ niile.Emecha nke azụmahịa na-adabere na afọ ojuju nke ọnọdụ, gụnyere nkwenye nke Brazil Administrative Commission for Economic Protection (Cade), ụlọ ọrụ ụgbọ njem mmiri nke Brazil (antaq), Brazil National Defence Commission (CDN) na ndị ọzọ na-achịkwa ndị ọchịchị.
Na 2021, China West usoro mepụtara 2.7 nde tọn iron ore na 200000 tọn nke manganese ore.A na-eduzi ire nke akụ nke China West usoro site na oke ego isi obodo, nke dabara na atụmatụ Vale nke ime ka Pọtụfoliyo itinye ego dị mfe na ilekwasị anya na isi azụmaahịa na ohere uto.