明牌珠宝：公司将借助线上线下多元营销渠道加强品牌推广

Group 1 - The core viewpoint of the article is that Mingpai Jewelry (002574) is enhancing its brand promotion by leveraging both online and offline multi-channel marketing strategies [1] Group 2 - The company is actively responding to investor inquiries on interactive platforms, indicating a commitment to transparency and engagement with stakeholders [1]