SMM July 14th News: According to official information from Aketao Kebang Manganese Industry Manufacturing Co., Ltd., the company has initiated a public inquiry for the procurement of selenium dioxide (SeO₂).
Procurement Details:
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Product: Selenium dioxide (SeO₂)
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Quantity: 32 tons
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Quality Standards: Must comply with 《YS/T 651-2007》 industry standards.
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Composition Requirements:
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SeO₂ ≥ 98%
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Water-insoluble matter < 0.05%
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Ignition residue < 0.2%
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Appearance: White crystalline powder or needle-like crystals.
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Pricing & Contract: After finalizing the bid, the price will be locked, and the 《Selenium Dioxide Sales Contract》 must be signed with the buyer within 3 days.
Delivery & Logistics:
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The winning bidder is responsible for shipping, and all transportation costs shall be borne by them.
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Supply Requirements:
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Delivery must be completed within 10 days after obtaining the hazardous chemicals purchase permit.
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Packaging: Iron drums with inner lining.
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The seller must provide factory inspection certificates, product analysis reports, or third-party test reports with the shipment.
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Bidding Participation Requirements:
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Interested bidders must:
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Pay a bid bond of ¥70,000 by 18:00 on July 15, 2025.
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Complete registration on the Youyun Procurement Platform and pass verification before participating.
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Bidding Rules:
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Starting price: ¥95,000/ton (tax and freight included).
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Bid decrement: ¥5/ton per offer.
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No limit on the number of bids.
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Bidding Time: 11:00 AM on July 16, 2025 (30-minute session).
Market Insights:
Industry sources indicate that manganese plants have recently increased SeO₂ procurement tenders, suggesting a rising demand for raw materials. Over the weekend, market rumors suggested that Jinrui Technology also tendered 2 tons of SeO₂, with an unofficial transaction price around ¥90,000/ton.



