飞凯材料：公司光纤涂覆材料可用于包含空芯光纤在内的特种光纤中

Core Viewpoint - Feikai Materials (300398) has established a strong position in the optical fiber coating materials market, leveraging its technological advantages and market experience to maintain a high market share in China [1] Group 1: Company Overview - The company originated from the production and research of ultraviolet curing materials in the optical communication field [1] - Feikai Materials has been deeply involved in the optical fiber and cable coating materials sector for many years [1] - The company has significant influence on the industry chain, with its downstream customers primarily consisting of large and medium-sized optical fiber and cable manufacturers both domestically and internationally [1] Group 2: Product Insights - The company's optical fiber coating materials can be used in special fibers, including hollow-core fibers [1] - Currently, there has not been a large-scale industrial application of these materials in the market, which has minimal impact on the company's sales of optical fiber coating materials [1]