Secondary Zinc Ingots
Recovered zinc refined through controlled remelting for cost-conscious industrial requirements—traded against agreed chemistry, physical condition and documentation.
Recovered zinc returned to productive industrial use.
S.S. International trades secondary zinc ingots produced from controlled recovery and remelting streams for qualified manufacturers and processors.
Because secondary metal chemistry can vary by feedstock and production lot, supply is evaluated against the buyer’s agreed zinc content, impurity limits, physical form, packing and intended process. The confirmed commercial offer and available certificate of analysis govern each shipment.
Acceptance starts with the chemistry.
Secondary zinc is not treated as a single universal grade. The relevant commercial identity is established through the declared specification, available analysis and the buyer’s written acceptance limits.
Zinc Content
Required minimum zinc percentage is defined by the buyer before offer confirmation.
Impurity Limits
Elements such as lead, iron, cadmium, aluminium and copper are reviewed where applicable.
Physical Condition
Ingot size, surface, dross, moisture and visible contamination are considered.
Lot Records
Available COA, weight, packing and inspection information supports approval.
Commercial details confirmed per lot.
| Product | Secondary Zinc Ingots |
|---|---|
| Material Basis | Recovered and remelted zinc-bearing feedstock |
| Zinc Content | As declared in the offer and confirmed by available analysis |
| Impurity Limits | Buyer-specific or mutually agreed chemical limits |
| Form | Cast ingots; dimensions and unit weight subject to producer |
| Packing | Secure strapped bundles or palletised arrangement |
| Documentation | Commercial and shipping records; available COA or inspection report |
| Trade Terms | EXW / FOB / CIF or mutually agreed equivalent |
Define your acceptance criteria.
Clear chemical and physical limits help us evaluate an appropriate lot before commercial commitment.
- Required minimum zinc content
- Maximum limits for controlled elements
- Accepted ingot size and surface condition
- Required trial or regular monthly quantity
- Destination port and preferred Incoterm
Matched to process—not assumed.
Final suitability depends on the confirmed chemistry and the buyer’s production controls.
Approved Zinc Baths
Secondary zinc considered where the galvaniser’s process and impurity limits permit.
Alloy Production
Feedstock for selected alloy-making routes after chemistry approval.
Brass Manufacturing
Zinc input for controlled copper-zinc compositions where suitable.
Zinc Compounds
Material considered by processors according to their purity and residue limits.
Further Refining
Feedstock for facilities equipped for additional refining or upgrading.
General Conversion
Other controlled processes subject to technical acceptance by the buyer.
From lot review to shipment.
S.S. International manages a clear commercial workflow around the buyer’s accepted material limits.
Send us your secondary zinc requirement.
Share your zinc content, impurity limits, quantity, packing and destination for a lot-specific commercial review.