据21世纪经济报道消息，国际贵金属期货深夜巨震，1月29日晚黄金白银盘中跳水，一度回吐全部涨幅，最终普遍收涨，COMEX黄金、COMEX白银均涨 超1%。截至北京时间1月30日7时，黄金白银延续涨势。 1月30日，在西北地区从事CT废胶片回收的一名人员向极目新闻记者透露，随着白银价格暴涨，自2025年12月开始，"含银医疗CT废胶片"回收量上升。在 此之前，他主要从废品收购站回收CT废胶片，近期通过社交平台向他咨询该业务的网友增多。CT废胶片能"变废为宝"，关键在于其含有的银元素具备回 收价值，但并非所有的CT废胶片都含银元素。 该从业人员称，12张CT胶片的重量约为一斤。银价暴涨前，每斤回收价10元左右，现在每斤35元左右，涨幅250%，"也有人按张回收，之前一张CT胶片 几毛钱，现在涨到了2元"。 记者注意到，此前国内已有多起因个人非法提炼贵金属被依法处罚的案例。 2023年9月4日，界首市人民检察院指控被告人王某、郑某、姜某犯污染环境罪，向界首市人民法院提起公诉。 公诉机关认为，被告人王某、郑某违反国家规定，非法处置危险废物100吨以上，情节严重。被告人姜某明知王某、郑某实施污染环境的行为，为其犯罪 提 ...

Group 1 - The core viewpoint of the article highlights the significant surge in precious metal prices, particularly silver, which has led to increased interest in the recycling market for medical imaging waste films [1][3] - Silver prices reached a record high of $117.00 per ounce (approximately 28.83 RMB per gram), marking a tenfold increase from the 2020 low of $11.23 per ounce (approximately 2.77 RMB per gram) [1] - The price of investment silver bars has surged by 41% in the past week, outpacing the growth of gold bars by 4.8 times, with specific examples showing a 51% increase in the price of a 20g silver bar from 609 RMB to 920 RMB [1] Group 2 - The dramatic rise in silver prices has directly boosted the recycling market for silver-containing medical waste films, with reports of high-value recovery for CT films circulating on social media [3] - The current recovery price for a single CT film has doubled to approximately 0.6 RMB, up from 0.3 RMB prior to the silver price increase, reflecting a 50% rise [3] - The value of medical waste films is attributed to their silver content, which can be extracted through various chemical processes, achieving a purity of up to 99.9% [3]