
The rand weakened about 0.9% against the dollar after Trump suspended US aid to South Africa, and it had briefly fallen almost 2% earlier in the day. The Top-40 index slipped, and the cost of insuring South African debt rose to its highest since early August.
Investec's Annabel Bishop also cited Trump's tariffs on Canada, Mexico and China as lifting the dollar to multi-year highs.
A weaker rand raises the local-currency cost of imported feed ingredients and grains for South African buyers. Aid cuts and tariff-driven dollar strength add to pressure on import costs.
Not enough comparable past events yet for a historical read.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.