近日，河南力量钻石公司在第十五届中国河南国际投资贸易洽谈会上宣布，通过高温高压法（HPHT）成功培育出重达156.47克拉的钻石原石，经国际宝石 研究院（IGI）权威鉴定，打破由美国Meylor Global公司保持的150.42克拉原石纪录，成为全球最大的人工培育钻石单晶。这一突破标志着中国在大颗粒钻 石合成技术上迈入全球领先行列。 价格革命：培育钻石成本仅为天然钻石的20%，1克拉D色VVS钻戒价格降至5000-6000元，推动"克拉自由"消费潮流。 巨头被迫转型：垄断全球钻石供应链的戴比尔斯因中国培育钻石冲击，一年内两次降价累计40%，2024财年净利润暴跌60%，库存积压20亿美元。蒂 芙尼、周大福等品牌纷纷推出培育钻石子品牌，布局轻奢市场。 消费观念重构：63%的中国Z世代购买珠宝时优先考虑环保和伦理因素。培育钻石碳排放仅为天然钻石的七分之一，且无"血钻"争议，推动年轻群体 从"为故事买单"转向"为价值买单"。 这颗钻石不仅是珠宝，更是中国新材料技术向高精尖领域延伸的里程碑： 精密制造：大颗粒金刚石单晶可应用于超精密刀具、光学器件、芯片晶圆加工等领域； 半导体革命：河南黄河旋风已研制出热导率达220 ...

Core Insights - The non-metal materials sector experienced a slight increase of 0.17% on October 16, with Strength Diamond leading the gains [1] - The Shanghai Composite Index closed at 3916.23, up 0.1%, while the Shenzhen Component Index closed at 13086.41, down 0.25% [1] Sector Performance - Strength Diamond (301071) saw a closing price of 43.95, with a significant increase of 7.27% and a trading volume of 368,600 shares, amounting to a transaction value of 1.558 billion [1] - Other notable performers included Tianma New Materials (920971) with a 2.07% increase, and Suotong Development (603612) with a 1.79% increase [1] - Conversely, Longgao Co. (605086) and Jiangsu Changjiang Materials (001296) experienced declines of 2.42% and 2.15%, respectively [1] Capital Flow - The non-metal materials sector saw a net inflow of 95.9941 million in main funds, while retail funds experienced a net outflow of 76.1369 million [2][3] - Strength Diamond led the main fund inflow with 65.4779 million, while retail investors withdrew 63.7005 million [3] - Suotong Development also attracted significant main fund inflow of 40.6739 million, despite a retail outflow of 25.8334 million [3]

其中，10月15日黄河旋风早盘一度冲上涨停板、力量钻石和惠丰钻石早盘股价一度涨超10%。 中国商业经济学会副会长宋向清在接受《证券日报》记者采访时表示，此次股价异动并非短期炒作，核 心是出口政策升级引发的行业价值重估，叠加金刚石功能性应用突破与产业整合预期形成的共振效应， 超硬材料作为高端制造的"工业牙齿"，其战略价值将随产业升级持续凸显。 行业前景广阔 公开资料显示，超硬材料包括人造金刚石、立方氮化硼及其复合材料，被誉为"工业牙齿"和"终极半导 体材料"，广泛应用在我国高端制造和前沿技术中，是支撑国家科技进步和产业安全的关键战略材料。 近日，黄河旋风（600172）、力量钻石（301071）、惠丰钻石、四方达（300179）等超硬材料概念股股 价集体异动，10月9日至10月15日，5个交易日区间振幅分别达到36.33%、45.19%、41.54%、35.28%。 业内人士认为，未来，超硬材料生产企业亟需加强在新技术、新材料、新工艺等方面的研发投入，抓住 特色提升品质向高端转型，同时加大国内市场的开拓力度，以应对当前多变的市场环境。 产业链公司积极布局 中国超硬材料行业正从规模扩张向质量提升转变，产业链公司不 ...

Group 1 - The transaction amount of Power Diamond reached 1.855 billion yuan, marking a new high since September 27, 2021 [2] - The latest stock price decreased by 0.07%, with a turnover rate of 21.98% [2] - The previous trading day's total transaction amount was 1.837 billion yuan [2] Group 2 - Henan Power Diamond Co., Ltd. was established on November 9, 2010, with a registered capital of 2.60272313 billion yuan [2]

（文章来源：每日经济新闻） 每经AI快讯，10月15日，培育钻石板块盘初走高，黄河旋风涨超7%，楚江新材涨超6%，力量钻石涨超 5%，英诺激光、潮宏基、沃尔德跟涨。 ...

（文章来源：证券日报） 金刚石大单晶主要用于制作金刚石钻头、刀具、修整器等工具，多用于有色金属、光学平面镜、芯片晶 圆等的超精密加工及磨床砂轮修整等。 公开资料显示，力量钻石是一家专业从事人造金刚石产品研发、生产和销售的高新技术企业，主要产品 包括培育钻石、金刚石单晶和金刚石微粉。 本报讯 （记者肖艳青）10月14日，河南省力量钻石股份有限公司（以下简称"力量钻石"）官微显示， 近日，在第十五届中国河南国际投资贸易洽谈会上，力量钻石宣布通过高温高压法成功培育出一颗重达 156.47克拉的钻石原石。并通过了国际宝石研究院（IGI）鉴定，该钻石为目前已知全球最大的人工培 育钻石单晶，刷新了2022年由Meylor Global公司保持的150.42克拉世界纪录。 据悉，此次突破标志着力量钻石的大颗粒单晶培育技术已迈入全球领先行列，并且进一步巩固了技术领 先优势。力量钻石大颗粒金刚石单晶生长技术取得突破，未来有望拓展出更多的应用场景，标志着钻石 功能化应用时代即将到来。 ...

Group 1 - A-shares experienced a collective pullback on October 14, with the three major indices declining, while over 1700 stocks rose, and nearly 50 stocks hit the daily limit up [1] - The port and shipping sector rose against the trend, while the semiconductor sector collectively declined, and the non-ferrous metals sector saw a pullback after a rise [1] - The net outflow of main funds in the Shanghai and Shenzhen markets reached 62.98 billion yuan, with only three sectors—food and beverage, comprehensive, and construction decoration—seeing net inflows of 231 million yuan, 222 million yuan, and 186 million yuan respectively [1] Group 2 - Among the 56 stocks with net outflows exceeding 300 million yuan, companies like CATL, Newyeason, Luxshare Precision, Oriental Fortune, Tongfu Microelectronics, and Zhongji Xuchuang each saw outflows exceeding 1 billion yuan [2] - Shanzi Gaoke received a net inflow of 1.081 billion yuan, with its stock price hitting the limit up for the fourth time in six trading days, totaling a rise of 35.43% [2] - Longi Green Energy saw a net inflow of 702 million yuan, securing five overseas component orders in September, totaling 1.787 GW across multiple regions including Australia, the USA, and Romania [2] Group 3 - At the end of the trading day, the main funds in the Shanghai and Shenzhen markets saw a net outflow of 15.6 billion yuan, with only the comprehensive, retail, and beauty care sectors experiencing net inflows exceeding 15 million yuan [3] - Power Diamond recorded a net inflow of over 100 million yuan at the close, following a recent announcement from the Ministry of Commerce and the General Administration of Customs regarding export controls on certain materials [3] - Companies like ZTE, CATL, and Luxshare Precision experienced net outflows exceeding 300 million yuan at the end of the trading day [3]

Core Insights - The cultivated diamond sector experienced a significant increase of 3.74%, leading the concept sectors in terms of growth, with 14 stocks rising, including Chujiang New Materials and Huanghe Xuanfeng reaching their daily limit [1] Group 1: Market Performance - The top gainers in the cultivated diamond sector included: - Strength Diamond: +14.97% - Huanghe Xuanfeng: +9.96% - Chujiang New Materials: +10.01% [1][2] - The sector saw a net inflow of 9.65 billion yuan from major funds, with Huanghe Xuanfeng receiving the highest net inflow of 2.88 billion yuan [1] Group 2: Fund Flow Ratios - The top stocks by net inflow ratio were: - Chujiang New Materials: 36.96% - Huanghe Xuanfeng: 15.43% - *ST Yazhen: 13.84% [2][3] - Other notable stocks included: - Strength Diamond: 10.33% - Zhongbing Hongjian: 6.22% [2]

盘面上，培育钻石、超硬材料、保险、白酒等热门概念股涨幅居前，黄河旋风涨停，力量钻石、惠丰钻石、四方达涨超10％；港口航运板块逆势上涨，南 京港2连板。银行板块持续拉升，重庆银行涨超6%。半导体板块集体下跌，闻泰科技一字跌停，燕东微、芯源微跌超10%。有色金属板块冲高回落，兴业 银锡触及跌停。全市场超3500只个股下跌。 沪深北三市成交额2.60万亿元，较上一个交易日增量2224亿元。 【大河财立方消息】10月14日，A股大盘高开低走，午后持续调整。截至收盘，沪指跌0.62％，深证成指跌2.54％，创业板指跌3.99％，失守3000点。 责编:史健 | 审核:李震 | 监审:古筝 ...

Core Viewpoint - The recent announcement by the Ministry of Commerce and the General Administration of Customs regarding export controls on superhard materials is expected to significantly impact both domestic producers and overseas customers, highlighting the strategic importance of these materials in the industry [1][2]. Group 1: Market Reaction - The superhard materials sector saw a strong surge in stock prices, with companies like Huifeng Diamond rising over 20%, and Liliang Diamond hitting the daily limit of 20% [1]. - Other companies such as Sifangda and Chuangjiang New Material also experienced significant gains, with increases of over 14% and hitting the daily limit, respectively [1]. Group 2: Export Control Details - The recent export controls cover a broader range of items compared to previous regulations, now including directly applicable materials and products, which may lead to substantial impacts on overseas customers and domestic manufacturers [2]. - The controlled items include synthetic diamond micro-powder with an average particle size of ≤50μm, synthetic diamond single crystals with sizes between 50μm and 500μm, and various related equipment and technologies [1]. Group 3: Industry Implications - In 2022, China accounted for 95% of the global production of synthetic diamond single crystals, and the export value of the affected products is estimated to exceed $270 million in 2024 [2]. - The export controls are expected to create supply chain pressures for overseas synthetic diamond manufacturers and downstream customers, further emphasizing the strategic nature of superhard materials [2]. - While short-term export challenges may arise for superhard material companies, the long-term outlook suggests potential industry consolidation and price increases, with ongoing functional applications of synthetic diamonds likely to drive investment opportunities in leading companies [2].