Core Viewpoint - The company, Sanxia New Materials, is focused on optimizing costs through its self-owned silica sand mining operations, which significantly reduce raw material costs and ensure a stable supply system [1] Group 1: Company Operations - The company operates a silica sand mining company that engages in the washing, processing, and sales of silica sand and silicate products [1] - The self-owned silica sand mine has an annual extraction capacity exceeding 400,000 tons, contributing to a stable supply system [1] - The company aims to maintain a cost optimization strategy in the future [1]