SSE Composite Tests 4,000 Resistance as Producer Prices Move Positive

China’s benchmark equity index, the SSE (000001.SS) flirted with the psychologically important 4,000 level Friday as producer prices turned positive for the first time since 2022, though a cooling consumer inflation print and surging oil costs left markets divided over whether the nascent reflation signals genuine recovery or imported cost pressures that could squeeze corporate margins.

The SSE Composite Index closed 0.51% higher at 3,986.22 into the weekend, having briefly touched the 4,000 mark intraday before pulling back. The failure to hold above that threshold, a level that has acted as both technical resistance and a psychological barrier since early 2024, underscored lingering caution despite improving macro data. Over the past twelve months, the SSE index has climbed 23.66%, though it sits 0.92% lower year-to-date, reflecting choppy sentiment in early 2026 as markets weigh China’s uneven recovery against external headwinds.

The intraday test of 4,000 came as traders digested fresh inflation figures released by the National Bureau of Statistics earlier in the morning.

Core Details

China’s producer price index rose 0.5% year-on-year in March, marking the first positive reading since September 2022 and ending a 41-month deflationary streak that had weighed on corporate revenues and raised concerns about a Japanese-style economic malaise. For the first quarter overall, however, the PPI still fell 0.6%, highlighting how recent the inflection has been.

The turnaround was driven primarily by surging global energy costs following the Iran conflict, which has disrupted shipping through the Strait of Hormuz and pushed Brent crude prices into the mid-90-dollar range, roughly 30% higher than pre-war levels. China, the world’s largest oil importer, has felt the impact acutely. The National Development and Reform Commission raised retail gasoline prices by 420 yuan per metric ton and diesel by 400 yuan this week, following a larger 1,160 yuan and 1,115 yuan increase in March. Gasoline prices jumped 11.1%  month-on-month in March and were up 3.8% year-on-year, even as Beijing sought to cap increases to cushion households.

Consumer price inflation, meanwhile, slowed to 1.0% in March from 1.3% in February, missing the 1.2% consensus forecast. Core CPI, which strips out volatile food and energy items, grew 1.1% year-on-year, down from approximately 1.8% the prior month. The divergence between rising producer costs and cooling consumer demand has sparked debate among economists about whether China is experiencing healthy reflation or what some are calling “bad inflation”, input-cost shocks that compress margins without corresponding demand strength.

Industrial profits at large enterprises jumped sharply in the first two months of 2026, according to official data, aided by Beijing’s ongoing efforts to curb overcapacity and brutal price wars across sectors including electric vehicles, solar panels, and consumer electronics. Those price wars have consolidated market share among national champions but squeezed smaller players and raised questions about sustainability as input costs climb.

China’s manufacturing purchasing managers’ index hit 50.4 in March, a one-year high, suggesting improved activity and order books. Yet the oil shock complicates the picture: raw material purchase prices and ex-factory prices in PMI sub-indices have surged to multi-year highs, according to data tracked by S&P Global, with emerging market manufacturers globally reporting the steepest input cost increases since mid-2022.

What Next for The SSE?

The SSE’s approach to 4,000 reflects growing confidence that the worst of China’s deflationary episode may be over, with producer prices stabilising and manufacturing activity picking up. Bulls argue that the combination of mild consumer inflation and improving industrial momentum gives the People’s Bank of China ample room to maintain accommodative policy, supporting both liquidity and credit availability for strategic sectors including advanced manufacturing, electric vehicles, and green technology.

The counterargument centres on the nature of the PPI rebound. If driven primarily by imported energy rather than broad-based domestic demand, the reflation could prove fragile and even counterproductive, squeezing margins for energy-intensive industries of textiles, low-value machinery, logistics, that lack pricing power. The fuel price caps implemented by the NDRC, while protecting consumers, create a gap between import costs and retail prices that may force state-owned refiners to absorb losses, potentially weighing on their earnings and, by extension, index performance.

The Iran war and its impact on global energy markets loom large over global markets, and the SSE is no different in that sense. Any shifts in the current situation would be expected to filter through, either positively or negatively. The coming months’ PPI and CPI prints will be important, alongside any further adjustments to fuel pricing or monetary policy. This could shape whether the index can establish 4,000 as a new floor or whether Friday’s intraday test marks a more meaningful near term resistance.

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