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‑cos

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.