证券代码：301177 证券简称：迪阿股份 公告编号：2025-047 迪阿股份有限公司 关于使用部分自有资金进行现金管理的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 迪阿股份有限公司（以下简称"公司"）于 2024 年 12 月 26 日在公司会议 室召开第二届董事会第十二次会议和第二届监事会第十二次会议，于 2025 年 1 月 14 日召开了 2025 年第一次临时股东会，审议通过了《关于使用部分闲置募集 资金及自有资金进行现金管理的议案》，同意公司使用不超过人民币 165,000.00 万元的闲置募集资金（含超募资金）和不超过 550,000.00 万元的自有资金进行 现金管理，期限为自股东会审议通过该事项之日起 12 个月内，在上述额度和期 限内，资金可循环滚动使用。具体内容详见公司于 2024 年 12 月 28 日在巨潮资 讯网（www.cninfo.com.cn）披露的《关于使用部分闲置募集资金及自有资金进 行现金管理的公告》（公告编号：2024-061）。 根据上述决议，公司及子公司近期已使用部分自有资金进行现金管理，具体 情况 ...

Market Overview - The jewelry sector increased by 0.91% on August 25, with Feiya leading the gains [1] - The Shanghai Composite Index closed at 3883.56, up 1.51%, while the Shenzhen Component Index closed at 12441.07, up 2.26% [1] Individual Stock Performance - Feiya (000026) closed at 19.46, up 3.40% with a trading volume of 292,200 shares and a transaction value of 559 million [1] - Laisen Tongling (603900) closed at 10.93, up 2.92% with a trading volume of 261,500 shares [1] - Xinghua Jewelry (002731) closed at 13.66, up 1.79% with a trading volume of 128,800 shares [1] - Mankalon (300945) closed at 19.34, up 1.58% with a trading volume of 125,500 shares [1] - Other notable performers include Laofengxiang (600612) at 48.44, up 1.32%, and China Gold (600916) at 8.22, up 0.61% [1][2] Capital Flow Analysis - The jewelry sector experienced a net outflow of 7.74 million from institutional investors and 44.17 million from speculative investors, while retail investors saw a net inflow of 51.91 million [2] - China Gold (600916) had a net inflow of 21.90 million from institutional investors, but a net outflow of 12.32 million from speculative investors [3] - Laofengxiang (600612) saw a net inflow of 16.93 million from institutional investors, with a net outflow of 9.66 million from speculative investors [3]

Market Overview - The jewelry sector increased by 1.09% on August 21, with Jin Yi Culture leading the gains [1] - The Shanghai Composite Index closed at 3771.1, up 0.13%, while the Shenzhen Component Index closed at 11919.76, down 0.06% [1] Individual Stock Performance - Jin Yi Culture (002721) closed at 4.19, up 6.35% with a trading volume of 3.27 million shares and a turnover of 1.377 billion [1] - Chao Hong Ji (002345) closed at 15.97, up 2.44% with a trading volume of 290,000 shares and a turnover of 461 million [1] - Zhou Dazheng (002867) closed at 13.24, up 1.15% with a trading volume of 128,100 shares [1] - Cai Zi Co. (665599) closed at 15.42, up 1.05% with a trading volume of 61,900 shares [1] - Di A Co. (301177) closed at 30.05, up 0.40% with a trading volume of 16,200 shares [1] - Other notable performances include Xin Hua Jin (600735) at 8.21, up 0.37%, and Lao Feng Xiang (600612) at 47.82, up 0.31% [1] Fund Flow Analysis - The jewelry sector experienced a net outflow of 64.21 million from institutional investors and 26.09 million from retail investors, while individual investors saw a net inflow of 90.30 million [2][3] - Jin Yi Culture had a net outflow of 45.76 million from institutional investors, while retail investors contributed a net inflow of 36.87 million [3] - Chao Hong Ji saw a net inflow of 24.50 million from institutional investors and a net outflow of 62.13 million from retail investors [3] - Zhou Dazheng had a net inflow of 6.16 million from institutional investors and a net inflow of 11.70 million from retail investors [3]

1、会议召开时间：2025 年 8 月 29 日（星期五）下午 15:00-16:00 证券代码：301177 证券简称：迪阿股份 公告编号：2025-046 迪阿股份有限公司 关于召开 2025 年半年度网上业绩说明会的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 迪阿股份有限公司（以下简称"公司"）拟于 2025 年 8 月 29 日在巨潮资讯 网（www.cninfo.com.cn）披露《2025 年半年度报告》及其摘要，为便于广大投 资者了解公司 2025 年上半年经营情况和未来发展规划，公司将于 2025 年 8 月 29 日（星期五）下午 15:00-16:00 举办 2025 年半年度网上业绩说明会，就投资 者关心的问题进行交流。现将具体情况公告如下： 一、业绩说明会召开的时间、方式 美国：（+1）2087016888 2、会议召开方式：网络和电话会议 3、本次业绩说明会在进门财经平台以网络和电话会议方式举行，投资者可 通过以下方式提前报名申请参会。 （1）网络参会： 电脑端：点击参会链接 https://s.comein.cn/5zfy ...

Market Overview - The jewelry sector increased by 1.43% on August 20, with Chao Hong Ji leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Individual Stock Performance - Chao Hong Ji (002345) closed at 15.59, up 4.21% with a trading volume of 290,900 shares and a turnover of 446 million yuan [1] - Shen Zhonghua A (000017) closed at 6.84, up 4.11% with a trading volume of 455,800 shares and a turnover of 313 million yuan [1] - Lai Xi Tong Ling (603900) closed at 10.68, up 2.79% with a trading volume of 274,500 shares and a turnover of 289 million yuan [1] - Man Ka Long (300945) closed at 19.17, up 2.29% with a trading volume of 194,000 shares and a turnover of 370 million yuan [1] - Ming Pai Jewelry (002574) closed at 5.90, up 2.08% with a trading volume of 210,800 shares and a turnover of 123 million yuan [1] - Di A Shares (301177) closed at 29.93, up 1.91% with a trading volume of 21,800 shares and a turnover of 64.5 million yuan [1] - Cai Zi Shares (605599) closed at 15.26, up 1.46% with a trading volume of 51,000 shares and a turnover of 77.2 million yuan [1] - Xing Hua Jewelry (002731) closed at 13.57, up 1.34% with a trading volume of 100,200 shares and a turnover of 135 million yuan [1] - Zhou Da Sheng (002867) closed at 13.09, up 1.16% with a trading volume of 76,500 shares and a turnover of 99.5 million yuan [1] - Lao Feng Xiang (600612) closed at 47.67, up 0.82% with a trading volume of 18,000 shares and a turnover of 85.6 million yuan [1] Capital Flow Analysis - The jewelry sector saw a net inflow of 87.08 million yuan from institutional investors, while retail investors experienced a net outflow of 138 million yuan [2] - The overall capital flow indicates a strong interest from institutional investors despite the outflow from retail investors [2]

Market Overview - On August 18, the jewelry sector rose by 0.11% compared to the previous trading day, with Xinhua Jin leading the gains [1] - The Shanghai Composite Index closed at 3728.03, up by 0.85%, while the Shenzhen Component Index closed at 11835.57, up by 1.73% [1] Individual Stock Performance - Xinhua Jin (600735) closed at 8.44, with a gain of 2.93% and a trading volume of 194,700 shares, amounting to a transaction value of 164 million yuan [1] - Ruibeka (600439) closed at 3.14, up by 1.95%, with a trading volume of 362,900 shares and a transaction value of 114 million yuan [1] - Diya Co. (301177) closed at 29.33, gaining 1.56% with a trading volume of 17,400 shares and a transaction value of 51 million yuan [1] - Other notable performances include: - Mingpai Jewelry (002574) at 5.78, up by 1.05% [1] - Chaohongji (002345) at 15.36, up by 0.66% [1] - Mankalon (300945) at 18.72, up by 0.38% [1] - China Gold (600916) at 8.16, up by 0.25% [1] - Laofengxiang (600612) at 47.37, up by 0.06% [1] - Zhou Dazheng (002867) at 13.02, down by 0.15% [1] Capital Flow Analysis - The jewelry sector experienced a net outflow of 191 million yuan from institutional investors, while retail investors saw a net inflow of 166 million yuan [2] - Notable capital flows for individual stocks include: - Chaohongji (002345) had a net inflow of 9.94 million yuan from institutional investors [3] - Xinhua Jin (600735) saw a net outflow of 6.83 million yuan from institutional investors [3] - Laofengxiang (600612) had a slight net inflow of 0.24 million yuan from retail investors [3] - Zhou Dazheng (002867) experienced a net outflow of 1.02 million yuan from institutional investors but a net inflow of 3.67 million yuan from retail investors [3]

Market Overview - The jewelry sector experienced a decline of 0.5% on August 13, with Mankalon leading the drop [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] Individual Stock Performance - Feiyada (000026) closed at 21.73, up 1.35% with a trading volume of 685,200 shares and a transaction value of 1.488 billion [1] - Chaohongji (002345) closed at 15.92, up 0.82% with a trading volume of 223,100 shares and a transaction value of 351 million [1] - Laofengxiang (600612) closed at 47.75, up 0.04% with a trading volume of 11,600 shares and a transaction value of 55.34 million [1] - Mankalon (300945) closed at 19.00, down 2.96% with a trading volume of 216,200 shares and a transaction value of 407 million [2] - The overall trading volume and transaction values for various stocks in the jewelry sector indicate mixed performance, with some stocks showing gains while others declined [1][2] Capital Flow Analysis - The jewelry sector saw a net outflow of 391 million from institutional investors, while retail investors contributed a net inflow of 370 million [2][3] - The data indicates that institutional investors are pulling back, while retail investors are increasing their positions in the sector [2][3] Stock-Specific Capital Flow - Laofengxiang (600612) had a net inflow of 8.49 million from institutional investors, but a net outflow from retail investors [3] - Mankalon (300945) experienced a significant net outflow of 31.19 million from institutional investors [3] - The capital flow data suggests varying levels of investor confidence across different stocks within the jewelry sector [3]

Core Viewpoint - The jewelry market is experiencing a shift with rising gold prices and declining diamond prices, leading to a significant impact on industry dynamics and company performance [1][5]. Group 1: Gold Market Performance - Gold prices have increased by nearly 30% over the past year, attracting a high volume of consumers in gold jewelry stores, particularly in Shenzhen [2]. - Companies primarily engaged in gold business have reported growth in revenue and net profit, with over 70% of these companies seeing net profit growth exceeding 20% [6]. Group 2: Diamond Market Challenges - The diamond market is facing a downturn, with retail prices for diamonds dropping approximately 10% over the past year, leading to a significant decline in consumer interest [2][4]. - Companies focused on diamond sales, such as Di'A and *ST Aidi, have reported substantial revenue declines, with Di'A's revenue dropping by 40.45% and net profit down by 90.77% in the first half of 2023 [6][7]. - The introduction of lab-grown diamonds has further pressured the natural diamond market, with lab-grown diamonds capturing nearly 50% of the market share as of July 2023 [4]. Group 3: Consumer Behavior and Preferences - Young consumers are increasingly favoring gold over diamonds due to perceptions of gold as a more stable investment and easier to liquidate [2][3]. - The disparity in consumer interest is evident, with gold jewelry stores experiencing high foot traffic while diamond stores see significantly fewer customers [2]. Group 4: Industry Outlook - The overall industry is witnessing a "gold up, diamond down" trend, affecting the performance of related companies [5]. - Despite the challenges, some companies remain optimistic about the lab-grown diamond market, indicating a potential for growth in this segment [7].

证券代码：301177 证券简称：迪阿股份 公告编号：2025-045 迪阿股份有限公司 关于公司 2025 年 7 月新增自营门店情况的公告 特此公告。 迪阿股份有限公司董事会 2025 年 8 月 8 日 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 根据《深圳证券交易所上市公司自律监管指引第 3 号——行业信息披露》的 要求，迪阿股份有限公司（以下简称"公司"）现将 2025 年 7 月新增自营门店情 况公告如下： | 序号 | | 门店名称 | 所在地区 | 开设时间 | 经营 | 面积 | 投资金额 | 主要商品 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | 形式 | （m2） | （万元） | 类别 | | 1 | DR | 呼和浩特 | 内蒙古自 | 2025/7/4 | 直营 | 78 | 151.08 | 镶嵌饰品 | | | | 万象城店 | 治区 | | | | | | 注：上述投资金额主要包括门店装修、首次铺货、固定资产及道具。 以上新增自营 ...

Group 1 - The core viewpoint of the articles highlights the performance and valuation of Diya Co., which has a current stock price of 29.34 yuan, reflecting a 3.13% increase, with a rolling PE ratio of 264.98, marking a new low in 19 days [1] - Diya Co. operates in the jewelry sector, which has an average industry PE ratio of 59.17 and a median of 40.27, placing Diya Co. at the 15th position in the industry ranking [1][2] - As of the first quarter of 2025, two institutions hold shares in Diya Co., with a total of 150.98 million shares valued at 0.45 million yuan [1] Group 2 - The main business of Diya Co. includes brand operation, customized sales, and research and design of jewelry, with key products being engagement rings, wedding bands, anniversary gifts, and wedding gold [1] - The latest financial results for the first quarter of 2025 show that Diya Co. achieved a revenue of 408 million yuan, a year-on-year decrease of 4.40%, and a net profit of 20.72 million yuan, down 29.66%, with a gross margin of 63.52% [1] - The PE ratios for Diya Co. are significantly higher than the industry averages, with a TTM PE of 264.98 and a static PE of 221.32, while the industry average PE is 59.17 [2]