Quartz Corp stated that its series of high-purity quartz products for furnace tubes, prepared using self-produced sand, have passed the certification of a domestic IDM manufacturer with large-scale DRAM production capabilities. Meanwhile, the company is continuously advancing certification efforts with both domestic and international clients, which will promote the development of its semiconductor quartz materials business and hold positive significance for the company's efforts to Improve (improve/refine) its semiconductor quartz materials supply chain layout.
