〔Day Digest〕Nickel-Slag 'Black Mountain' Presses NPI Leaders as Lithium Destocking Hits 9 Straight Weeks and H1 Non-Ferrous Profit Jumps 94% — Waste Drag vs. Demand Recovery

0. Weekly Arc

The industrial-metals complex is bifurcating. On the waste-disposal side, a Caixin feature lays bare the "black mountain" of millions of tonnes of nickel slag pressing on China's NPI leaders ^[1]. On the demand side, CITIC Construction Investment flags a 9th consecutive week of accelerating lithium-inventory destocking — SMM major-sample inventory 78,800 tonnes, a 7,600-tonne weekly draw — and downstream buyers restocking for September below 150,000 yuan/ton ^[2]. Earnings confirm the split: H1 2026 non-ferrous revenue +21.7% YoY, profit +94.0%; basic-chemicals revenue +11.9%, net profit +86% ^[3]. Net: a supply-side waste drag against a demand-side fundamental recovery, with a cross-border copper liquidity story and a downstream cathode-purchase contract layer on top ^[4][5].

1. Supply-Side Drag — Nickel Slag

• **[ESCALATED] Caixin feature** reports that millions of tonnes of nickel slag — described as a "black mountain" — are pressing on China's nickel-iron (NPI) leaders on solid-waste disposal, framed as a legacy compliance and cost overhang for top producers ^[1]. Single-source; the headline does not quantify per-firm exposure or the disposal-cost load ^[1].

2. Demand-Side Recovery — Lithium

• **[NEW] CITIC Construction Investment** notes lithium sits in a tight-reality / wide-expectation supply regime, with Jiangxi mine resumption the key variable; Zimbabwe-origin ore is arriving, but the raw-material side remains tight and production recovery is limited ^[2]. On the demand side, downstream material factories continue dip-buying for rigid demand, and some have already begun restocking for September ^[2].
• **[NEW] SMM inventory tape:** major-sample inventory 78,800 tonnes, a 7,600-tonne weekly draw, marking 9 consecutive weeks of accelerating destocking; September downstream production schedules continue to rise, and the low-inventory regime is expected to hold ^[2].
• **[NEW] Price mechanism:** below the 150,000 yuan/ton threshold, point-pricing unwinding and rigid-demand restocking activity is elevated; under the "Golden September, Silver October" peak-season expectation, spot purchase volumes are expected to continue strengthening, and lithium pricing may shift from forward-expectation pricing toward near-term fundamental pricing ^[2].

3. Earnings Confirmation — Non-Ferrous and Chemicals

• **[NEW] Non-ferrous H1 2026:** the China Non-Ferrous Metals Industry Association reports 12,362 scale enterprises posted 5.77 trillion yuan in revenue (+21.7% YoY) and 418.39 billion yuan in total profit (+94.0% YoY) ^[3].
• **[NEW] Basic chemicals H1 2026:** Wind data through Aug 30, 23:00, shows 282 listed firms with 1.22 trillion yuan in revenue (+11.9% YoY) and 80.98 billion yuan in attributable net profit (+86% YoY) ^[3].
• **[NEW] Framing shift:** multiple research institutions define this round of recovery as a resonance of price-cycle repair and industrial transformation / upgrading, with profit elasticity and structural optimization appearing in tandem rather than as a pure volume–price reversal ^[3].

4. Cross-Border Copper and Downstream Contracts

• **[NEW] Zambia (Bloomberg):** Zambia's majority state-owned mining investor is considering selling a stake in the business that owns minority interests in most of the nation's biggest copper mines, per its CEO, with the stated aim of boosting liquidity ^[4].
• **[NEW] Jingyi Co.:** the company and its consolidated subsidiaries signed 2026 "Copper Plate Purchase and Sales Contract Framework Agreements" with Foshan Nanhai Minyixing Trading and Tongling Nonferrous Metals Group Shanghai International Trade to purchase copper cathode; both contracts are valid Jan 1 – Dec 31, 2026 ^[5].

5. What Would Falsify It

• On the supply side, a faster-than-expected Jiangxi lithium-mine resumption or a step-up in Zimbabwe-origin arrivals would re-widen the supply gap and unwind the destocking-driven price mechanism ^[2]. On the waste side, any quantitative update on nickel-slag disposal costs and per-firm exposure would move the Caixin feature from headline to balance sheet ^[1]. Falsifiable tests: the September SMM inventory print, Jiangxi production resumption cadence, and the Zambia stake-sale execution timeline ^[2][4].