南网数字：接受华金证券研究所调研

Group 1 - The core viewpoint of the article highlights the ongoing challenges faced by the solar industry, particularly regarding the rising costs of raw materials such as silver, which complicates decision-making for companies [1] - Nanguang Digital announced that it received a research inquiry from Huajin Securities Research Institute, indicating active engagement with investors and transparency in operations [1] - The article mentions that some solar companies are rushing to export products before the April 1 deadline, reflecting a competitive urgency in the market [1]