The Mysteel page circulating as a "zinc concentrate price" reference is less a benchmark document than a keyword landing page: a base-metals ticker, a flash-news feed and a small zinc ingot quote table, last refreshed 25 October 2026. Its analytical value is incidental, but two things on it deserve attention. First, a dated price snapshot in which zinc fell about 1%. Second, a cluster of mine-supply news — led by Vedanta's Gamsberg Phase II — that is now arriving alongside it.

The price signal, read carefully

The ticker and quote tables give the following picture for 23 October 2026 (RMB/t; units are inferred, not printed on the page):

ItemPriceChange%
Zinc (composite)25,221.42−273.06−1.07%
Zinc concentrate25,393−220.00−0.86%
Zinc ingot (composite)25,268−272.00−1.06%
0# zinc ingot, Shanghai (≥99.995%)25,300−270n/a
1# zinc ingot (≥99.99%)25,230 avgn/an/a
Lead ingot16,117.97+20.92+0.13%
Lead concentrate16,042+25.00+0.16%
Silver12,938−861.00−6.24%

The 0# ingot table also shows a premium/discount (升贴水) of 30–50, averaging 40, down 10 — a modest loosening in the physical premium.

Two features of this snapshot matter more than the headline decline. The first is that zinc concentrate is quoted above refined zinc and above 0# ingot. A concentrate price higher than metal normally implies an inverted or negative treatment-charge environment, or a quotation basis (contained metal, delivered smelter, benchmark premium) that is not comparable to an LME-linked net concentrate price. The page provides no specification, grade, moisture or delivery terms, so the 25,393 figure should not be read as a smelter's payable basis. What can be said directionally: concentrate fell less in absolute terms (−220) than metal (−272/−273), so smelter margins compressed slightly on the day rather than improved.

The second is silver, down 6.24% — the largest move in the ticker. Silver credits are not a footnote in lead-zinc economics; they routinely carry marginal tonnes at Ag-Pb-Zn deposits. A sharp silver sell-off tightens the economics of exactly the projects now being drilled, which is why the Cerro Las Minitas results below sit in the same frame.

A caveat on data quality: the page conflates at least two zinc ingot series (25,268 in the ticker, 25,300 in the Shanghai table) and carries a copper rod row dated 11-22 on a page stamped 25 October. These are aggregator artefacts, not market events, but they illustrate why Mysteel's published indices — the lead-zinc ore index was launched commercially in 2022 — are the citable objects, not landing pages like this.

Gamsberg: the supply event that actually matters

Mysteel's flash (21 October) reports Vedanta's South African Gamsberg Phase II inaugurated at a cost of close to US$600 million, doubling annual capacity to 500,000 tonnes and described as one of South Africa's largest mining investments in a decade. Vedanta's own release puts the investment at R10 billion (about US$600 million at current rates), with President Ramaphosa opening the project at Aggeneys in the Northern Cape on 16 October; completion was in July 2026.

The operating detail is more useful than the headline capacity figure:

MetricPhase IPhase II
Ore mining capacity~4 Mt/yr~8 Mt/yr
Zinc-in-concentrate capacity~250 kt/yr~500 kt/yr
New concentrator—200 ktpa metal-in-concentrate
Peak construction jobs—>1,500
Operational jobs—800–1,000

Vedanta's FY2025-26 disclosures had the project at roughly 94% complete at year-end, with commissioning readiness targeted for June and ore charging for July — a timeline that this inauguration is consistent with. The company frames the asset within a stated ambition of 1 Mt/yr of zinc from Southern African operations (Black Mountain including Gamsberg, plus Skorpion) and a combined India-plus-Southern Africa target of 3 Mt/yr.

The strategically interesting part is downstream. Vedanta is the anchor investor in the Namakwa Special Economic Zone, designated in May 2024, where it plans a zinc smelter to convert concentrate into metal. That is the difference between adding 250 kt of mine supply and adding 250 kt of mine supply with a domestic refining outlet. Southern Africa has long exported concentrate and imported metal; a smelter inside the SEZ would change that arithmetic for the region — and, if it proceeds, would eventually tighten the seaborne concentrate market rather than loosen it.

Kipushi and the concentrate balance

The second supply item is Ivanhoe Mines' Q3 2026 report: 76,401 t of saleable copper at Kamoa-Kakula, with Kipushi delivering a quarterly record 77,147 t of zinc in concentrate — up 10% quarter-on-quarter — from 193,581 t of ore milled at a 41.58% zinc feed grade and 96.02% recovery, an annualised rate of roughly 309 kt. Ivanhoe is tracking toward the upper end of 2026 zinc guidance of 240–290 kt in concentrate.

Kipushi's grades are the point. Feed of more than 41% zinc is exceptional by global standards and produces a premium, low-gangue concentrate that smelters value. Combine Kipushi's ramp with Gamsberg's doubling and the concentrate market gains two large, high-quality additions within roughly the same window — the classic setup for treatment charges to soften from the miner's perspective and harden from the smelter's. That inference is mine, not the sources'; the page's own quote structure (concentrate above metal) hints at a market where concentrate has been tight, and these volumes are the counterweight.

Ivanhoe also noted a doubling of smelter sulphuric acid prices and the start-up of solar facilities to cut costs — a reminder that at Kamoa-Kakula the copper and zinc circuits share infrastructure and power economics, and that acid, not zinc, can be the swing revenue line in a DRC complex.

China's resource pipeline and the silver-lead-zinc drill bit

Two further items in the feed point to the longer-term supply picture. At a 22 September State Council Information Office briefing, the Ministry of Natural Resources said that January–August 2026 exploration had added super-large-scale resources at Guizhou's Zhugongtang lead-zinc deposit (alongside the Chating copper-gold project in Anhui). Chinese reporting puts Zhugongtang's filed lead-zinc metal resources at 5.178 Mt contained in 605.12 Mt of ore — among the country's ten largest Pb-Zn deposits — with associated germanium, silver and copper, and a concentrator that has completed wet commissioning, putting the project close to trial production.

That is a domestic Chinese concentrate addition of genuine scale, and it matters for the same reason Gamsberg does: China is the world's largest zinc smelting base, and domestic mine supply reduces its dependence on imported concentrate and the TC negotiations that come with it.

Meanwhile, Southern Silver's Cerro Las Minitas results (hole 26CLM-225: 35 m at 188 g/t silver, 0.3% copper, 4.9% lead and 4.6% zinc, or 399 g/t AgEq, including 9.4 m at 344 g/t silver and 665 g/t AgEq) confirm thick, continuous Ag-Pb-Zn mineralisation at the Puro Corazon target in Durango, Mexico. Note the date discrepancy: Mysteel stamps this 23 September, while the company's release is dated 21 September — a small aggregator lag, not a substantive issue. The economics of such a project lean heavily on silver and lead credits; a 6% single-session fall in silver, as shown on the page, is precisely the kind of move that re-prices marginal Ag-Pb-Zn ounces.

What to watch

The near-term question is not whether Gamsberg and Kipushi add concentrate — they will — but how the treatment-charge cycle absorbs it. Watch three things: the pace of Gamsberg's ramp beyond the inauguration (nameplate is not production), whether Vedanta's Namakwa smelter advances from plan to sanction, and whether Chinese domestic additions like Zhugongtang reach full production before imported concentrate volumes peak. For lead-zinc miners with silver by-product exposure, the silver tape is now as relevant as the zinc one.

References

Source & methodology +

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Article status
Published · Version 1
Source date
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MetalMate publication
25 October 2026
Verification
Automated evidence checks; not human reviewed

锌矿多少钱一吨 — Mysteel / 我的钢铁网
MetalMate provides an English summary; consult the original wording.