According to Refinitiv, the Democratic Republic of Congo has banned exports of copper and cobalt concentrates. An official decree says the country will apply a 55% valuation coefficient to mining byproducts of significant economic value under a new tax regime; the tax framework takes effect in three months, but miners must begin declaring byproducts in exports immediately.

2026-08-06

According to Refinitiv, the Democratic Republic of Congo has banned exports of copper and cobalt concentrates. An official decree says the country will apply a 55% valuation coefficient to mining byproducts of significant economic value under a new tax regime; the tax framework takes effect in three months, but miners must begin declaring byproducts in exports immediately.

其他消息
2026-08-06

8月5日A股低于3%换手率股票占比,从4月以来高点附近回落至65.74%,为7月21日以来首次下降;高于5%换手率股票占比升至17.14%,同样为7月21日以来首次,目前在阈值水平附近徘徊,留意市场交投活跃度能否止跌并持续回暖。 -------- 注:1、当换手率低于3%的股票占比上升,尤其是接近历史高位附近(图中虚线,图为反转走势)时,意味着市场很有可能遇到一个阶段低点,容易产生反转或反弹。 2、当高换手率高于5%的股票占市场总数比例保持在阈值(图中虚线)上方,市场才会出现强的赚钱效应,使得行情具有持续性。牛市的时候,该指标会持续保持在阈值上方,市场迎来普涨行情;而熊市的时候,该指标大多时候在阈值下方,偶尔超过阈值反而要小心冲高回落的风险。

2026-08-06

美股开盘,道指涨0.14%,标普500指数接近平盘,纳指跌0.3%。存储板块承压,闪迪(SNDK.O)跌13%,西部数据(WDC.O)跌19%,SK海力士(SKHY.O)跌7.8%。移动广告平台巨头AppLovin(APP.O)跌17.8%,二季度营收不及预期。