In a momentous occasion for Sierra Leone, His Excellency President Dr. Julius Maada Bio officially inaugurated the 10th Ordinary Session of the African Diamond Producers Association (ADPA) Mining Week, marking a historic first for the nation as it takes center stage in the African mining sector. This significant event not only underscores Sierra Leone’s commitment to enhancing its role in the mineral development landscape but also highlights the country’s potential as a leader in the diamond industry across Africa.
During his keynote address, President Bio extended a warm welcome to the esteemed delegation from the ADPA and expressed his heartfelt appreciation to the ADPA Secretariat for selecting Sierra Leone as the host for this prestigious gathering. “Sierra Leone is proud to host this important event. I am confident that our collective resolve will ensure its success and leave a lasting impact,” he stated, setting a positive tone for the proceedings.
In his speech, President Bio took a moment to reflect on Africa’s rich legacy in diamond production, noting, “Africa’s diamond industry is steeped in history, interwoven with our cultures, economies, and aspirations. Our diamonds are not just resources; they are the sparkling jewels of our heritage, fueling opportunity and igniting hope across our communities.” His words resonated with the audience, emphasizing the cultural and economic significance of diamonds in African societies.
The President also called upon ADPA policymakers to work towards deeper cooperation among member states, advocating for the harmonization of legal frameworks and the promotion of technical assistance. This, he suggested, would be essential in transforming the diamond industry from its historical ties to conflict into a model of sustainable development. He stressed the importance of enhanced governance, transparency, and accountability, which are crucial for building international confidence and credibility in the sector.

Highlighting the strides Sierra Leone has made in legal and institutional reforms, President Bio pointed to the enactment of the Mines and Minerals Development Act of 2022. This legislation has modernized the regulatory environment of the mining sector, leading to improved oversight, strengthened community engagement, and the addressing of emerging challenges through comprehensive reforms. “We have improved oversight, strengthened community engagement, and addressed emerging challenges with comprehensive reforms,” he affirmed, showcasing the government’s commitment to responsible mining practices.
Looking to the future, President Bio urged African nations to move beyond the traditional model of merely exporting raw diamonds. He advocated for a strategic shift towards value-added processes such as cutting, polishing, and jewelry manufacturing. “This strategic shift will create jobs, build our industrial capacity, and increase revenues. We must ensure that the wealth from our diamonds drives sustainable development,” he emphasized, presenting a vision for a more prosperous and self-sufficient future for African nations rich in mineral resources.
In a powerful closing statement, President Bio reaffirmed Sierra Leone’s unwavering commitment to the ADPA and the shared vision of transforming the continent’s mineral wealth into tangible socio-economic benefits. “Together, let us reaffirm our commitment to a future where our diamonds shine as a true source of prosperity, peace, and development for all Africans,” he declared, officially opening the 10th Ordinary Meeting of the ADPA Council of Ministers and Committee of Experts, as well as the Sierra Leone Mining Week 2025.
The Director General of the Sierra Leone Minerals Agency, Alhaji (Ing.) Hadji Dabo, also addressed the audience, describing the hosting of the Mining Week as a testament to President Bio’s commitment to transparency, accountability, and sustainable mining practices. He highlighted the event as an invaluable opportunity to foster partnerships and attract investment that would ensure the country’s mineral wealth benefits every Sierra Leonean. “The successful hosting of this 10th Ordinary Session signals Sierra Leone’s readiness to collaborate and lead in shaping the future of Africa’s mining industry,” he stated, expressing optimism for the week ahead.
Outgoing ADPA President and Zimbabwean Minister of Mines, Hon. Winston Chitando, expressed gratitude to President Bio and the Government of Sierra Leone for the honor of hosting the event. “This gathering reflects our shared commitment to positioning Africa at the forefront of global diamond production and trade. Let us continue working together to promote the interests of the continent,” he remarked, echoing the sentiments of cooperation and unity.
Sierra Leone’s Minister of Mines and Mineral Resources, Hon. Julius Mattai, who officially assumed the presidency of the ADPA, also thanked President Bio for his visionary leadership. He emphasized the government’s reforms aimed at strengthening policies guiding mining operations and praised the progress made in transparency and accountability since 2018. “The Mining Week provides a vital platform for sharing ideas, forging partnerships, and promoting sustainable practices in the mining industry. It is a call to action to manage our mineral resources responsibly and ensure they translate into real benefits for our people,” Minister Mattai stated, emphasizing the importance of responsible resource management.
This landmark event not only showcases Sierra Leone’s potential but also sets the stage for a collaborative effort to redefine the diamond industry in Africa, ensuring that it serves as a catalyst for sustainable development and prosperity for all.