Group 1 - The company, Kuncai Technology (603826.SH), primarily engages in the production and sales of pearlescent materials and mica, and does not currently involve plastic chemical management in its production process [1] - An investor inquired about the company's involvement with plastic chemicals and the absence of related disclosures in annual and ESG reports, questioning future plans for such disclosures [1]

Group 1 - The core viewpoint of the article is that Wihua New Materials (603310.SH) does not engage in the management of plastic chemicals during its business operations [1] - The company primarily produces intermediates such as chlorotoluene and trifluoromethylbenzene series [1]

Group 1 - The company, Huading Co., Ltd. (601113.SH), focuses on the research, production, and sales of high-quality, differentiated nylon filament for civilian use [1] - The company does not engage in the management of plastic chemicals during its business operations [1]

（文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：贵公司所在中证4级行业很多同行都已在ESG报告中披 露关于塑料化学品的管理，贵司产品与服务中是否涉及塑料化学品的使用或替代？如果是，为何未见在 年报和ESG报告中披露塑料化学品管理相关信息，后续是否有计划在年报及ESG报告中披露具体的塑料 化学品管理风险与机遇？ 鼎龙科技（603004.SH）8月4日在投资者互动平台表示，您好，公司在特种工程材料方面主要生产PI单 体、PBO单体，用于合成聚酰亚胺材料（特种工程塑料）及PBO纤维，在单体生产过程中基本上不涉及 塑料化学品的管理。 ...