BEIJING, Feb. 8 (Xinhua) -- Chinese researchers have unveiled a novel application of the Earth science satellite SDGSAT-1 for observing offshore oil and gas platforms.

周二，Jefferies分析师Randal Konik将Brilliant Earth Group Inc (NASDAQ: BRLT )的股票评级从买入下调至持有，同时将目标价从此前的4.00美元大幅下调至1.60美元。此次评级调整源于该公司在竞争激烈的高端珠宝市场面临的挑战。根据InvestingPro数据显示，BRLT股票在过去一年下跌超过46%，尽管分析表明当前股价可能被低估。