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S&P downgrades Botswana due to global challenges facing the diamond sector

S&P Global Ratings cut Botswana’s long-term currency and foreign sovereign credit rating to “BBB-” from “BBB”, citing structural weaknesses?in global diamond markets?that are expected to weigh on the country's mineral-dependent economy longer than anticipated.

The agency also maintained its negative outlook and lowered short-term sovereign credit ratings in foreign currency and local currency to "A-3", from "A-2".

The downgrade reflects the mounting pressures on Botswana as it is the second largest producer of natural rough diamonds in the world. This sector, which historically represented 70% of exports, and a third of government revenue, faces unprecedented challenges due to synthetic diamonds and weak Chinese demands.

The agency said in a press release that "barring a significant policy adjustment or a recovery in global demand for diamonds, we project Botswana to post a large fiscal deficit through 2029." This would put further pressure on debt metrics.

Natural diamond sales are being impacted by a weak Chinese market, U.S. Tariffs, changing consumer preferences towards gold jewelry, and a weak luxury spending.

Debswana is Botswana’s main diamond mining company. In 2025, Debswana cut production in some mines and temporarily closed other. In 2025, the decline in diamond production since the second half of 2023 will lead to a further 27% reduction to '17.9 million carats.

The company is expecting to maintain its production at 15 million carats by 2026. This will be about 40% lower than the 2023 output. Only slight increases are projected for 2027 or 2028.

S&P predicts Botswana will grow by?only? 2.5% in 2026, following contractions of?2.8% in 2024 followed by?0.4% 2025. In 2026/27 the fiscal deficit is projected to be 8.9% of GDP, a slight improvement from the 9.3% recorded in previous years. (Reporting and editing by Sahal Muhammad in Bengaluru, DhanushVigneshbabu)

(source: Reuters)