久日新材：公司部分光刻胶产品已通过下游客户验证 已累计形成吨级订单

Core Viewpoint - The company has developed photoresist products, including semiconductor i-line photoresist, LED g-line/h-line photoresist, and panel photoresist, with some products already validated by downstream customers and accumulating ton-level orders [1] Group 1 - The company offers a range of photoresist products tailored for different applications [1] - The semiconductor i-line photoresist is one of the key products in the company's portfolio [1] - The company has achieved significant validation from downstream customers, indicating strong market acceptance [1]