市场消息：加纳批准300家公司从小型矿场购买黄金。

Group 1 - Ghana has approved 300 companies to purchase gold from small-scale mining operations [1] - This decision is expected to enhance the local gold market and support small-scale miners [1] - The initiative aims to increase transparency and regulation within the gold purchasing process [1] Group 2 - The approval is part of a broader strategy to boost the mining sector's contribution to the national economy [1] - It reflects the government's commitment to fostering a more organized and sustainable mining industry [1] - The move may attract more investments into the small-scale mining sector, potentially increasing production levels [1]