[SMM Weekly Review of the Lithium Battery Electrolyte Market: Electrolyte Prices Remained Temporarily Stable This Week (2026.3.16-3.19)] From March 16 to March 19, 2026, electrolyte prices remained temporarily stable. Considering the overall trend in cost-side changes and the supply-demand pattern, electrolyte prices are expected to remain temporarily stable in the short term.

On the evening of March 18, 2026, at Chery Automobile Battery Night 2026 in Wuhu, Anhui, Chery unveiled its Rhino all-solid-state battery technology. It had completed the development and pilot production of a 60Ah, 400Wh/kg all-solid-state battery cell and was advancing toward an ultra-high energy density of 600Wh/kg.

As of Thursday this week, the average SMM battery-grade nickel sulphate price edged down slightly WoW. Demand side, trading sentiment was weak in mid-month, and some producers made inquiries recently, but as downstream orders remained unclear, acceptance of high-priced nickel salt was weak; supply side, due to uncertainty in Indonesia's recent MHP supply, MHP payables moved higher, driving up raw material costs for some producers and correspondingly lifting their quotes. Looking ahead, with the month-end procurement period approaching, attention should be paid to support from the raw material side for nickel sulphate prices. Inventory, this week upstream nickel salt smelter inventory index held at 4.7 days, downstream precursor plant inventory index fell from 7.1 days to 6.8 days, and integrated enterprises' inventory index held at 6.8 days; in terms of buyer-seller strength, this week the upstream nickel salt smelters' Willingness to Sell Sentiment Factor held at 1.8, the downstream precursor plants' procurement sentiment factor fell from 2.7 to 2.6, and integrated enterprises' sentiment factor held at 2.4. (Historical data is available in the database.)

Raw material side, spot lithium carbonate prices fluctuated this week, cobalt sulphate prices remained temporarily stable, and nickel sulphate prices dropped slightly.

[SMM Daily Review: Sharp Drop in Nickel Prices Dragged Down Market Confidence, High-Grade NPI Price Center Pulled Back] March 19 News: SMM's upstream sentiment factor for high-grade NPI was 2.88, up 0.07 MoM, and the downstream sentiment factor for high-grade NPI was 1.59, up 0.02 MoM.

SMM Nickel News, March 19: Macro and Market News: (1) The US Fed kept interest rates unchanged at 3.5%-3.75%, while Governor Milan believed rates should be cut by 25 basis points. The impact of developments in the Middle East on the US economy remained uncertain. The dot plot maintained expectations for one interest rate cut in each of the next two years, but the distribution turned more hawkish. Market bets on the US Fed's rate cuts for the full year were reduced from about 20 basis points to less than 11 basis points. (2) Powell believed interest rates were at the high end of the neutral range, or slightly restrictive, leaving policy in a favorable position, and said the current situation was not stagflation. This energy supply disruption was a one-off event. Regarding whether he would remain in office, Powell stressed that he would not leave before the investigation concluded, and might not leave even after it concluded. If no successor was confirmed, he would continue to serve as acting chair. Spot Market: On March 19, the SMM price of #1 refined nickel fell by 3,100 yuan/mt from the previous trading day. In terms of spot premiums, the average price of Jinchuan #1 refined nickel was 6,750 yuan/mt, up 200 yuan/mt from the previous trading day; mainstream electrodeposited nickel brands in China were quoted at -300-400 yuan/mt. Futures Market: The most-traded SHFE nickel contract (2605) plunged sharply during the session and closed the morning session at 131,760 yuan/mt, down 2.79%. Tensions in the Middle East remained elevated, and the escalating conflict between Iran and Israel triggered market concerns over rising energy prices, intensifying inflation, and economic slowdown. Safe-haven sentiment heated up. Combined with the US Fed keeping interest rates unchanged while raising inflation expectations, expectations for interest rate cuts were revised down, causing metal prices to fall sharply across the board. Pressure from the macro perspective may continue to dominate market sentiment, and nickel prices are expected to remain in the doldrums.