Group 1 - The company, Youloka, is a leading enterprise in the domestic market for mine roof safety monitoring and control [1] - Youloka is also the first company in China to independently develop and successfully launch a mine intelligent monorail transport robot [1] - Through continuous innovation and product iteration, the company has established significant influence within the industry [1] Group 2 - The company plans to disclose its 2025 semi-annual report on August 19, 2025, which will provide insights into its product market advantages and mid-year performance [1]

加拿大一周之内，把中美得罪了个遍！ 当然，这也是各有各的原因。具体到美国，七国峰会上，特朗普与加拿大总理卡尼相谈甚欢，谁料一转 头加拿大就宣布对美国技术公司，征收数字服务税，时间从6月30日开始。 特朗普险些气炸，当众怒斥加拿大"愚蠢"，同时下达终止贸易磋商命令，宣称要让加拿大在7天内得到 教训。 不得不说，这真的很"特朗普"。 （加拿大对中美接连出手，特朗普怒斥"愚蠢"，并决定终止与加拿大的所有贸易谈判） 数字关税，其实就是一种针对谷歌、亚马逊等数字公司加征关税的措施，最早在2022年曾实施过。 令人哭笑不得的是，这份声明发出来没多久，加拿大财政部就紧急撤回，表示取消数字服务税，以便于 之后和美国的谈判。 到这里，其实并不意外，毕竟，所有的牌都在美国手上，"让加拿大当第51州"的舆论也还没有消散，此 时激怒特朗普不是明智之举。 其实，到这里加拿大就可以停手了，问题是，他们光顾着让特朗普消气，竟然盯上中国。 加拿大工业部长梅拉妮·乔利打着"国家安全"旗号，勒令中国企业海康威视在120天内，终止在加拿大的 运营，同时还下令全面审查，限制加拿大其他公司使用海康威视生产的产品。 （海康威视作为全球安防乃至物联生态龙 ...

Group 1 - The event focused on precise supply chain matching for enterprises, attracting over 20 suppliers from various fields such as machinery processing, coating, forging, and packaging [1][2] - Chaoyiyi Information Technology Co., Ltd., established in 2015 and moving to Changsha Economic Development Zone in 2024, specializes in the research and development of mining electromechanical equipment and holds 28 proprietary intellectual property products [1][2] - The company has developed an intelligent AI monitoring control system for overhead personnel devices in collaboration with Tuo Wei Information Systems Co., Ltd., integrating IoT, mobile internet, and AI technologies to enhance safety and management in coal enterprises [1] Group 2 - Chaoyiyi Information announced multiple specific procurement needs at the event, covering various technical fields such as powder coating, custom wooden boxes, precast concrete, laser cutting, hardware processing, forging, and stainless steel box manufacturing [2] - The supply-demand matching initiative is part of the "I Serve Enterprises+" series by the Changsha Economic Development Zone, aimed at facilitating the growth of small and medium-sized enterprises by addressing their urgent supply needs [2][3] - The Changsha Economic Development Zone plans to upgrade its "I Serve Enterprises+" services by hosting over 100 events in 2025, including more than 20 specialized supply-demand matching sessions to tackle the challenges of order acquisition for enterprises [3]