TCL Zhonghuan, JA Solar Technology, and LONGi won the first batch of PV module procurement orders from China Southern Power Grid.

[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.

[SMM Express] Nigeria's recent columbite-tantalite (coltan) market has been primarily supplied by artisanal and small-scale mining operations, with 20–30% Ta₂O₅ concentrates accounting for the largest share of production and trade. Higher-grade concentrates containing 30–40% Ta₂O₅ are produced through basic beneficiation and generally command premium prices, while 40%+ Ta₂O₅ material remains relatively limited but is highly valued by downstream processors. Market observations indicate that buyers, particularly tantalum processors, generally prefer concentrates containing 30% Ta₂O₅ or higher, as these reduce processing costs and improve refining efficiency. Material grading below 25% Ta₂O₅ typically trades at a discount owing to the additional upgrading required before refining. Nigerian coltan is commonly produced as a mixed columbite-tantalite concentrate, containing both tantalum pentoxide (Ta₂O₅) and niobium pentoxide (Nb₂O₅). The relative proportions vary by mining area, with some deposits yielding niobium-rich concentrates while others contain higher tantalum content.

[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.