SMM June 16 News - According to an official announcement from Yunnan Copper Technology Development Co., Ltd., the company is currently conducting a public sale of approximately 30 metric tons (metal content) of selenium ingots. Product Specifications: Purity: Se ≥ 99% (Final purity subject to Yunnan Copper Technology's factory inspection results; the company only guarantees the minimum content of the primary element, selenium) Packaging: Drums on pallets 48 drums per pallet Approx. 1.68 metric tons of selenium per pallet (Final weight subject to actual shipping documents)