To Shang Technology: There is no shortage of supply of raw materials for the company's optical communication products.

During the institutional research on March 20th, Zhishang Technology stated that due to the overall rapid growth in demand in the optoelectronics industry, some raw materials in the industry have experienced price increases and supply shortages. The company actively communicates and coordinates with suppliers, as well as maintains an efficient supply chain management system to ensure the stable supply of raw materials for its products and meet customer demands. Currently, there is no shortage in the supply of raw materials for the company's optoelectronics products.