Yimen nonferrous and precious-metal recycling · Manufacturer
Sino-Platinum Metals Resources (Yimen) Co., Ltd.
Sino-Platinum Metals Resources (Yimen) handles enrichment and further processing of low-content, high-value secondary feed. Spent-catalyst carrier, PGM assay and contaminants guide the route toward a refineable intermediate while liquid and solid residues remain controlled.
Published company identity
Sino-Platinum Metals Resources (Yimen) Co., Ltd.
Yimen County · Local state-owned enterprise
Published products and capabilities
- Precious-metal concentrates from spent catalysts and related secondary feed
Regional influence evidence
- Yuxi disclosures identify secondary-feed enrichment and further processing, clearly separating the operation from scrap collection and primary mining.
- Most value sits in a very small mass fraction, so representative sampling and metal balance directly shape both parties’ view of actual recovery.
Checkable sources
- Yimen industry-cluster and major-project work information — Yimen County People’s Government
- Interpretation of the Yimen Industrial Park master plan — Yimen County People’s Government
- Guiyan Resources Yimen project and precious-metal circular use — Yuxi Municipal People’s Government
Information and transaction boundary
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