Nigerian Coltan Market Dominated by Small-Scale Mining, Higher-Grade Concentrates Fetching Premium Prices

[SMM Express] China continues to dominate the export market for Nigerian tantalum concentrates, accounting for an estimated 80%–90% of formal export volumes. Most shipments are purchased by Chinese trading companies and processors, with downstream refining concentrated in major processing hubs such as Jiangxi, Fujian and Guangdong. Europe remains an important secondary destination, with tantalum concentrates supplied to processors and commodity traders serving markets in Germany, Estonia, Belgium and the Netherlands. Smaller volumes are also routed through trading hubs in Malaysia and Singapore before entering downstream supply chains, while interest from the United States is increasing as efforts to diversify critical mineral supply chains continue. A notable share of Nigerian columbite-tantalite production is also understood to move through informal cross-border trade routes before entering formal international markets. These unofficial flows make it more challenging to accurately monitor export volumes, pricing and end-market destinations, highlighting the importance of improved supply chain transparency in the global tantalum market.

[ADC12 Daily Price Review: Aluminum Alloy Most-Traded Contract Opens with a Plunge, Lacks Momentum for a Rebound, and Maintains a Sideways Tug-of-War] Under the dual effects of cost support and weak demand, the short-term ADC12 price is expected to continue to move sideways. The market is monitoring the subsequent recovery of end-use demand and changes in raw material prices.

[SMM Express] Mining sectors across Central and East Africa are facing a changing operating environment as governments increase focus on resource nationalism, local content requirements and domestic mineral processing. Countries across the region are seeking to capture more value from their mineral resources by encouraging in-country beneficiation and strengthening state participation. Policies in Tanzania, Mozambique, Zambia and Ethiopia highlight a broader shift away from exporting raw materials towards developing local processing capacity. The region remains critical to global mineral supply chains, with the Democratic Republic of Congo (DRC) dominating cobalt exports, the Central African Copperbelt supporting major copper production and significant deposits of lithium, tantalum, niobium, tungsten and graphite found across several countries. However, mining investment continues to face challenges including security risks, regulatory uncertainty, infrastructure limitations and operational constraints. Several countries are also expanding strategic mineral classifications, which could lead to tighter export controls, increased royalties and greater government involvement.