Yuntong Technology today tendered approximately 30 mt of 3N selenium powder [SMM Selenium].

Published: Oct 13, 2025 09:17

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SMM Oct. 13: According to official information from Yunnan Copper Science & Technology Development Co., Ltd., the company started sales of approximately 30 mt of 3N selenium powder for October 2025 today. (Note: Settlement based on net weight of shipments.) Product specifications for this batch: 200-mesh selenium powder, 25 kg/drum (net weight), 1,200 kg/pallet (a standard hazardous chemical transport vehicle can load 18 pallets; the required quantity can be noted when quoting). Metal element grade: Se≥99.9%, other element indicators are as follows, with final results subject to the seller's factory assay.

As (%)	Sb (%)	Hg (%)	Ni (%)	Cu (%)	Te (%)	Se (%)
≤0.005	≤0.003	≤0.003	≤0.003	≤0.01	≤0.2	≥99.9

Participating bidders must log in via the Sunshine Procurement Platform of China Copper Co., Ltd. (https://cg.chncopper.com/epsw/portal/index) by 11:00 on Oct. 14, 2025, click on Sunshine Purchase and Sales to complete relevant quotations; late submissions will not be accepted. Business contact: Ji Yunteng, 13888399244.

Currently, according to official information, this tender does not set a reserve price, but if the bidding results do not meet the expectations of Yunnan Copper Science & Technology Development Co., Ltd., the company reserves the right to re-initiate the bidding invitation. With selenium market prices maintaining an upward trend recently, this tender will further test market activity, and SMM will follow up with reports.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM‘s internal database model. They are for reference only and do not constitute decision-making recommendations.

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