Gold: Guinea mandates local refining, Kiniero mine sold 61,149 ounces before the deadline

Guinea passed the October 6, 2026, deadline it had set to require gold producers to refine the metal within its territory, reports Agence Ecofin. Just before this date, the Kiniero mine, operated by PDI Gold, sold 61,149 ounces of gold in the third quarter, compared to 38,470 ounces in the previous quarter, representing a 59% increase.

This surge is not an industrial performance. During the same period, production at the site fell by 16% to 45,599 ounces, again according to Agence Ecofin: the operator therefore cleared its stocks before the rule change. The signal is clear regarding how operators interpret the reform.

A decree that changes the rules of the game

The framework comes from a decree signed on July 3, 2026, by President Mamadi Doumbouya and detailed by Guinean media outlets Africaguinée and Vision Guinée. The text distinguishes between raw gold, with a purity of less than 99.5%, and refined gold. Only the latter, packaged in ingots and certified by a refinery approved in Guinea, can now be exported, with a certificate of origin.

The decree provided for a 90-day transition period for operators to submit their compliance plans. It also mandates priority supply to refineries established in the country, indexes the reference price to international market rates, and sets a payment deadline of 30 business days maximum after certified delivery. Companies holding agreements had 30 days to open renegotiations; failures to comply expose them to the suspension of their permits and the seizure of the metal.

The refinery, a still uncertain link

The ambition is clear: to stop exporting raw value and build a Guinean refining industry. However, the reform relies on a link that is not yet in operation. The Nimba Gold Refinery is expected before the end of 2026, notes Agence Ecofin, which highlights that the concrete terms between this refinery and the country's industrial mines—such as rates, processing times, and guarantees—remain to be clarified.

The test will be as much technical as it is political: Guinean ingots must meet certification standards recognized in international markets, otherwise the local refining requirement could turn into a bottleneck for the country's exports.

It remains to be seen whether the announced inauguration will stick to the schedule, and how producers, who anticipated the deadline by selling their stocks, will approach the fourth quarter.