Moody's Investors Service affirmed the 'B2' LT- foreign currency credit rating of Iamgold on September 4, 2025. At the same time the rating agency revised outlook to positive from stable.

Fitch Ratings assigned LT Int. Scale (foreign curr.) credit rating of 'A' to BOC International on September 2, 2025. The outlook is stable.

South Africa finds itself at a critical juncture, transitioning from its reliance on coal to a future driven by clean energy. This energy transition is creating space for women to excel in crucial ...

AI Agent 并非仅依赖大型语言模型调用，而是具备自主感知、思考、决策与行动能力的智能系统。文章从产品架构视角，拆解其感知理解、意图识别、任务规划、决策执行、反馈优化五大核心模块，剖析各模块功能与产品设计要点，展现模块间协作迭代机制，助力理解 ...