Advanced materials are becoming increasingly important in modern manufacturing as industries adopt high-performance technologies. High-purity quartz sand is one such critical material because of its exceptional chemical purity, heat resistance, and durability. France, with its established industrial base and growing technology sector, is witnessing increasing demand for this specialized mineral...

Introduction: Global polysilicon prices showed mixed movement during May 2026 as supply-demand imbalances, fluctuating silicon feedstock costs, and varying solar manufacturing activity influenced procurement behaviour. Oversupply conditions pressured prices in Asia and Europe, while stronger semiconductor demand supported North American markets. The polysilicon price index reflected...