Recently, in a research meeting with institutional investors, EStone disclosed that it has thoroughly accomplished the tasks of refining technical specifications and enhancing performance for its synthetically manufactured high-purity quartz sand. The company is currently progressing with the verification process for downstream products and has established partnerships with major monocrystalline silicon factories to carry out application-based testing. It is projected that this product will first attain small-batch shipments for the inner layer sand of crucibles used in the photovoltaic industry by 2026. However, the verification timeline for semiconductor applications is anticipated to be more extended.
