The granting of three new utility model patents to CDTG by the CNIPA is a significant development, indicating the company's ongoing commitment to innovation and environmental sustainability. These patents not only enhance CDTG's intellectual property portfolio but also potentially improve its competitive edge in the waste treatment industry. The patents cover areas critical to environmental protection and efficiency in waste management, likely appealing to both current and prospective clients. This development could positively impact investor perception and CDTG's stock price in the short term, as it demonstrates the company's ability to innovate and address key environmental challenges.