新余国科：子公司曾经有涉及生产烟花爆竹的设备制造及物联网技术

Group 1 - The core viewpoint of the article is that Xinyu Guoke's subsidiary, Xinyu Guoke Special Equipment Co., Ltd., has been involved in the manufacturing of equipment related to fireworks and firecrackers, as well as IoT technology, but has never directly produced fireworks and firecrackers [2] Group 2 - The company responded to investor inquiries on an interactive platform regarding its involvement in the fireworks industry [2] - The clarification emphasizes the distinction between equipment manufacturing and direct production of fireworks [2] - This information may influence investor perception and confidence in the company's operations and focus areas [2]