The global manganese sector is navigating a complex mid-2026 landscape marked by production disruptions, fresh commercial agreements, and growing strategic interest in battery-grade materials, as reported by Mining Weekly across a series of industry developments through July and August 2026. In one of the most significant recent developments, manganese ferroalloys producer Transalloys fully halted ferroalloys production at its Mpumalanga facility on July 1, with no indication of when operations may resume. The company has warned of the potential permanent closure of what is described as South Africa's last manganese smelter, a development that raises serious concerns about the country's downstream processing capacity and value-addition capabilities in the ferroalloys sector.
On the supply side, ASX-listed Element25's Butcherbird Operations subsidiary has entered into a binding long-term offtake agreement with manganese alloy producer OM Materials for all of the manganese concentrate produced at the operation. The deal, announced on August 3, signals continued commercial interest in securing stable manganese feedstock supply chains amid tightening market conditions. Also on the ASX, Jupiter Mines — which holds a 49.9% beneficial interest in Tshipi é Ntle Manganese Mining, the operator of the Tshipi manganese mine in South Africa's Northern Cape province — reported strong fourth-quarter output and sales for the period ending July 31, 2026.
Diversified miner South32, however, moved in the opposite direction, lowering its full-year forecast for its Australia Manganese unit by 6% after wet-season rainfall and Tropical Cyclone Narelle disrupted operations during the quarter ended April 2026. French mining group Eramet also made headlines in the manganese space, signing a memorandum of understanding with the Gabonese government and its local subsidiary Eramet Comilog, targeting a road map to enable the processing of up to 700,000 tonnes of manganese ore in Gabon. The MoU, signed on July 21, reflects broader efforts to develop in-country processing capacity on the African continent.
In North America, Canadian Manganese Company and financial services company GreenMet announced the execution of a strategic development and capital formation letter of understanding aimed at advancing the North American Critical Manganese Alliance, signalling growing efforts to build domestic supply chains in the region. The battery materials dimension of the manganese market also gained momentum. South Africa's Manganese Metal Company completed construction of a new battery-grade high-purity manganese sulphate monohydrate plant in Mbombela, Mpumalanga, described as a major leap forward for the country's supply status in the geopolitically fragmented battery materials market.
Separately, TSX-V-listed Giyani Metals reported positive definitive feasibility study results for its 100%-owned K.Hill battery-grade manganese project in Botswana, and also reported successful interim results from Phase 2 of its Digital DNA programme at its demonstration plant in Johannesburg. In Europe, TSX-V-listed Euro Manganese released a preliminary economic assessment for its Chvaletice project in the Czech Republic, which the company said demonstrates the resilience and potential returns of the development. In Australia, manganese processing technology company Firebird Metals secured a A$2-million grant from the Australian Renewable Energy Agency under its Battery Storage and Grid Integration Program to advance a demonstration plant.
On the broader South African mining production front, Statistics South Africa reported that national mining output rose 8.2% year-on-year in April 2026, with platinum group metals, manganese ore, and chromium ore among the largest positive contributors. In March, mining production rose 2.5% year-on-year, with manganese ore again cited as one of the key contributors alongside PGMs and gold. However, the Minerals Council South Africa noted that mining output contracted in May for the first time in five months, describing the month as particularly challenging on two fronts.
All sources cited in this article are drawn from Mining Weekly (miningweekly.com), published between May and August 2026.
Source: miningweekly.com