也门军方警告称，如果胡塞武装继续攻击，将采取进一步回应措施。

美国总统特朗普在矿业圆桌会议上表示：我们实现了能源独立，现在正在实现经济独立。美国必须在国内开采、提炼并制造关键矿产。

Eight domestic polysilicon producers signed a voluntary pledge to stop low‑price dumping, not sell below full cost, and to carry out self‑inspection under regulator oversight. The China Nonferrous Metals Industry Association (Silicon Branch) says the domestic polysilicon market is in a wait‑and‑see standoff with trading stalled; last week average transaction prices for N‑type feedstock and granular silicon fell to 32,000 yuan/ton and 31,000 yuan/ton respectively, markedly below industry full‑cost estimates. Industry sources say prices would need to rise more than 40% to reach expected full‑cost levels. A signatory said firms are acting on recent MIIT and SAMR meetings, the pledge is voluntary, and punitive measures to strengthen self‑discipline may be introduced after the announcement.