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Brief Date: Monday, 21 September 2026Data as of: Friday, 18 September 2026

Nickel costs slide as stainless finds floor

Market Thesis

SHFE stainless futures steadied near a V-shaped floor as sharp declines in high-grade NPI and LME nickel restored mill margins despite sluggish peak-season end-user demand.

Trade Intelligence Notice: Indicative trade intelligence for industrial planning. Every figure carries its actual verified source and date. For firm contract pricing on specific coils, circles, or sheets, contact our desk.

China & Global Inputs

LME 3-month nickelNI-3M
USD 16,180/mt
Key Inventory SignalOfficial 3-month close for the 18 September session.
Down USD 170/mt day-on-day and USD 235/mt week-on-weekSource: Westmetall LME nickel table, 18 Sep 2026 - https://www.westmetall.com/en/markdaten.php?action=table&field=LME_Ni_cash
LME nickel stockLME-NI-STOCK
278,826 mt
Key Inventory SignalExchange stock was nearly unchanged into the weekend.
Up 36 mt day-on-daySource: Westmetall LME nickel table, 18 Sep 2026 - https://www.westmetall.com/en/markdaten.php?action=table&field=LME_Ni_cash
SHFE stainless closeSHFE-SS
RMB 13,675/mt

Front-month benchmark recorded its first weekly gain in six weeks.

Up RMB 5/mt week-on-weekSource: SMM stainless weekly analysis, 18 Sep 2026 - https://news.metal.com/newscontent/104123103-smm-analysis-chinas-stainless-futures-find-a-floor-as-collapsing-nickel-costs-hand-mills-their-margins-back
China 300-series social inventoryCN-300-STOCK
578,000 mt
Key Inventory SignalDrawdown driven by mill production cuts and low-price spot clearance.
Down 7,000 mt week-on-weekSource: SMM stainless weekly analysis, 18 Sep 2026 - https://news.metal.com/newscontent/104123103-smm-analysis-chinas-stainless-futures-find-a-floor-as-collapsing-nickel-costs-hand-mills-their-margins-back
China high-grade NPICN-NPI
RMB 1,062.4/nickel unit

Spot prices drifted lower amid ample port inventories and cautious mill bids.

Down RMB 33.1/nickel unit week-on-weekSource: SMM NPI analysis, 18 Sep 2026 - https://news.metal.com/newscontent/104123355-smm-analysis-inventory-accumulation-and-weak-demand-push-high-grade-npi-lower-in-search-of-a-bottom
Indonesia NPI FOBID-NPI
USD 137.08/nickel unit

Transmitted lower Chinese buying pressure to Indonesian material.

Down USD 4.06/nickel unit week-on-weekSource: SMM NPI analysis, 18 Sep 2026 - https://news.metal.com/newscontent/104123355-smm-analysis-inventory-accumulation-and-weak-demand-push-high-grade-npi-lower-in-search-of-a-bottom

India Domestic

India stainless scrapIN-SS-SCRAP
Down week-on-week

BigMint commentary points to softening scrap pricing and substitution.

Source: BigMint stainless steel insights, 18 Sep 2026 - https://www.bigmint.co/insights/scrap-recycling/stainless-steel
Desk Outlook

Market Read: Outlook & Risk Balance

Market BiasDownward drift
Horizon2 to 4 weeks
PaceModerate
Analytical Reasoning

Collapsing high-grade NPI and nickel input costs continue to weigh on absolute price levels, outweighing the supportive effect of recent mill production cuts and social inventory destocking.

Key Factors to Watch
  • Indonesian RKAB mining quota approvals and limonite pricing response
  • Execution and durability of mill production cuts in China
Step-Change Risk

Geopolitical supply risks affecting Middle Eastern energy and refining infrastructure, alongside sudden policy revisions in Indonesian ore HPM formulas.

Statutory & Trade Defense

Policy Watch

Indonesian Nickel Ore HPM Formula Revision

Active

Revised nickel ore HPM formula effective September 15, 2026, lowered 1.2% Ni limonite HPM to $24.89/wmt, trading well below current market prices.

Source: SMM Indonesia Nickel Flash News, 21 Sep 2026 - https://news.metal.com/newscontent/104123103-smm-analysis-chinas-stainless-futures-find-a-floor-as-collapsing-nickel-costs-hand-mills-their-margins-back

The cards

Nickel costs slide as stainless finds floor — card 1 of 4Nickel costs slide as stainless finds floor — card 2 of 4Nickel costs slide as stainless finds floor — card 3 of 4Nickel costs slide as stainless finds floor — card 4 of 4

The same cards posted on social. Open one for the full size.

Source Attribution: Westmetall LME nickel table, 18 Sep 2026 - https://www.westmetall.com/en/markdaten.php?action=table&field=LME_Ni_cash; SMM stainless weekly analysis, 18 Sep 2026 - https://news.metal.com/newscontent/104123103-smm-analysis-chinas-stainless-futures-find-a-floor-as-collapsing-nickel-costs-hand-mills-their-margins-back; SMM NPI analysis, 18 Sep 2026 - https://news.metal.com/newscontent/104123355-smm-analysis-inventory-accumulation-and-weak-demand-push-high-grade-npi-lower-in-search-of-a-bottom; BigMint stainless steel insights, 18 Sep 2026 - https://www.bigmint.co/insights/scrap-recycling/stainless-steel

Published by Metal Dock B2B Trade Intelligence Desk  ·  Wazirpur Industrial Area, Delhi

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