Dar es Salaam. Tanzania’s trade surplus with neighboring countries has remained broadly supported by mineral exports, particularly gold, even as overall performance shows regional fluctuations, according to the latest Bank of Tanzania data.
The Consolidated Zonal Economic Performance Report shows that Tanzania’s surplus stood at Sh1.55 trillion in the quarter ending March 2025, reflecting continued cross-border trade activity, driven by rising imports and export gains in key sectors.
Despite a 4.5 percent contraction in the surplus, gold exports from the Lake Zone continued to play a central role in sustaining Tanzania’s trade position with neighboring countries.
The zone accounted for the largest share of the country’s cross-border surplus, driven by shipments of unrefined gold, as well as cement and food products.
The report indicates that while some regions faced pressure from rising imports, particularly agricultural inputs, mining exports helped offset weaker performance elsewhere, maintaining an overall positive trade balance.
The Northern Zone also recorded an improved surplus, supported by a decline in imports of iron ore, steel, pharmaceutical products, and plastic articles from neighboring markets.
However, the Southern Highlands saw a widening deficit, driven by increased imports of maize seeds and fertilizers and lower cement exports, highlighting uneven regional trade dynamics.
Economists say the data point to a continuing pattern in which gold exports remain a stabilizing force in Tanzania’s regional trade, cushioning the impact of seasonal agricultural fluctuations and import-driven pressures in other zones.
University of Dodoma economics lecturer Dr. Lutengano Mwinuka said that agricultural trade continues to be influenced by seasonal production cycles, which affect the consistency of export flows across the region.
Independent economic analyst Mr Oscar Mkude said Tanzania’s trade performance reflects a structure still dependent on a few key sectors, with mining—particularly gold—providing critical support.
He said broader diversification would be needed to reduce exposure to seasonal shocks in agriculture and construction-related demand, which often affect import and export balances.
Agriculture remains a major contributor to regional trade but is still dependent on rainfall patterns, while manufacturing capacity is gradually expanding.