久日新材：公司参与设立的瑞武基金对恒坤新材进行了投资，持有恒坤新材0.92%的股份

Core Viewpoint - The company has invested in Hengkun New Materials, which recently went public, and is inquiring about the potential financial benefits from this investment [1] Group 1 - The company holds a 0.92% stake in Hengkun New Materials through its investment in the Ruiwu Fund [1] - The company is a limited partner in the Ruiwu Fund, owning 38% of its shares [1]