VEINTonnes Extracted Today
cassiterite ore — as of 23:13 UTC
Sn Purity Grade
refined ingot assay — SGS certified
Conflict-Free Audit Score
ITSCI chain-of-custody — live feed
Find a competitor who publishes theirs.
See Full Benchmark Data↓Our numbers against the global median.
Third-party verified data. Every row. No footnotes to hide behind.
Refined Sn Purity
SGS-certified assay, Feb 2026 batch
Fe Contamination
ICP-MS analysis, 3-month average
Pb Content
RoHS electronics-grade threshold
Ingot Weight Variance
Precision casting, LME lot standard
On-Time Delivery Rate
Port-to-port, 24-month rolling avg
Data sources: SGS, LME, ITRI, ICMM public benchmarks
Request Full Audit Report→The environmental and human cost of every tonne.
Because ESG officers need numbers, not narrative. Here are ours against the top five producers.
CO₂ per Tonne Sn
Scope 1+2, ISO 14064 verified
Water Recycling Rate
Closed-loop processing circuit
LTIFR (Safety Incidents)
vs. ICMM 2024 industry standard
Land Rehabilitation Rate
Active pit restoration programme
Community Investment
Local workforce, infrastructure
Data sources: SGS, LME, ITRI, ICMM public benchmarks
Request Full Audit Report→
Current Depth
Ore Grade Index
Red mud, diesel smoke,
and a solder joint in every phone.
Vein operates deep laterite seam extraction across 340 km² of concession in the Rondônia basin. Every tonne of cassiterite pulled from these red walls begins a chain that ends inside the device in your hand.
Concession Area
Active laterite seams
Continents Served
Asia · Europe · Americas
Reserve Life
JORC-compliant estimate
Annual Sn Output
Refined ingot capacity
Compare your current
supplier against ours.
Tell us your annual tonnage requirement and target purity grade. We'll send a side-by-side analysis against your current supplier — purity, CO₂, safety record, and delivery reliability.
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Every number on this page
has a document behind it.
The full audit report includes SGS assay certificates, ITSCI chain-of-custody records, ISO 14064 carbon verification, ICMM safety submissions, and JORC reserve statement. 84 pages. No redactions.