March PPI Turns Positive, Weakening Expectations for Further Near-Term Monetary Easing

Overview

This report focuses on China's March inflation data and its implications for monetary policy. UBS notes that March PPI turned positive year over year for the first time in 41 months and accelerated sharply on a seasonally adjusted annualized month-over-month basis, mainly driven by higher oil and chemical product prices. At the same time, CPI and core CPI weakened, showing that inflation on the household side remains subdued. The core conclusion is that the GDP deflator may improve from around zero in the first quarter to positive territory in the second quarter; this signal that deflation has effectively ended, combined with relatively strong first-quarter economic activity, reduces the likelihood of further near-term monetary easing.

Core views

First, the positive March PPI reading is an important marginal change, but the price increase is concentrated in oil and the chemicals chain and does not necessarily indicate broad, sustainable demand-driven inflation. Second, input prices in industry rose faster than output prices, which may squeeze profitability in mid- and downstream manufacturing. Third, the decline in CPI and core CPI shows that consumer service prices cooled after the Lunar New Year, so household-side inflation remains mild. Fourth, policymakers are unlikely to step up easing in the near term simply because of deflation pressure, since the improvement in the GDP deflator and strong first-quarter activity reduce urgency. Fifth, inflation may continue to rise over the next few months, with the magnitude depending on the Middle East situation and oil prices, but it may then fall back to low levels; the main basis for sustained reacceleration is not the oil shock itself, but whether the output gap may already have closed after several years of above-5% GDP growth and a lower potential growth rate.

Analysis framework

The report combines macro data interpretation with policy implication analysis: it first compares year-over-year and seasonally adjusted annualized month-over-month changes in PPI, CPI, and core CPI, then breaks down industrial input and output price pressures, and finally assesses monetary policy room by considering the GDP deflator, oil-price shocks, the output gap, and the strength of first-quarter economic activity.

Methodology notes

• Inflation AnalysisPPI-CPI Linkage Analysis

  Assess inflation breadth and transmission strength by looking at price indicators on the production and consumption sides.

  A positive PPI reading shows improvement in industrial goods prices, but weaker CPI and core CPI indicate that end-demand and service prices have not strengthened in tandem, so it is necessary to distinguish cost-push from demand-pull inflation.

• Macro Policy JudgmentGDP Deflator and Monetary Policy Reaction Function

  Use the GDP deflator to measure the overall price level of the economy and evaluate its impact on the need for monetary easing.

  If the GDP deflator moves from around zero into positive territory, deflation pressure eases and the urgency for the central bank to ease further declines.

• Cycle AnalysisOutput Gap Framework

  Judge whether inflation can be sustained by examining the relationship between actual growth and potential growth.

  The report argues that the key to sustained reacceleration is not a one-off oil shock, but whether the negative output gap may have already closed after three years of GDP growth above 5% alongside a decline in potential growth.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• China Rates and Monetary Policy Expectations

  The positive PPI reading and improvement in the GDP deflator reduce expectations for further near-term easing.

  Strengths

  Easing deflation pressure and strong economic activity provide a basis for relatively steady policy.

  Weaknesses

  CPI and core CPI remain mild, so if demand weakens, easing expectations could heat up again.

  Comparison

  Compared with the earlier phase of heavier deflation pressure, this report is more cautious about near-term incremental easing.

  Risks

  If oil prices fall back or growth momentum slows, the policy view may change.

• Upstream Energy and Chemicals Chain

  Higher oil and chemical product prices are the main drivers of the positive PPI reading.

  Strengths

  Rising prices help improve upstream nominal revenue and the performance of some industrial product prices.

  Weaknesses

  If the price shock is not sustainable, earnings improvement may be temporary.

  Comparison

  Compared with mid- and downstream sectors, upstream firms benefit more directly from rising input prices.

  Risks

  Developments in the Middle East, a pullback in oil prices, and a lack of policy support may weaken the persistence of price gains.

• Mid- and Downstream Industrial Companies

  Rising input prices faster than output prices may compress margins.

  Strengths

  If demand remains resilient, some companies can pass through costs through price increases.

  Weaknesses

  When cost increases lead and output prices fail to pass through sufficiently, profit space comes under pressure.

  Comparison

  Relative to upstream firms, mid- and downstream companies are more likely to bear cost pressure in this round of PPI improvement.

  Risks

  Weak demand, insufficient price pass-through, and continued increases in raw material prices.

Key data

• March PPI year over year0.5%The first positive reading in 41 months.
• March PPI seasonally adjusted annualized month over month10%The fastest sustained pace since late 2021, mainly driven by higher oil and chemical product prices.
• March CPI year over year1.0%Down from 1.3% previously.
• March CPI seasonally adjusted annualized month over month2%A marked slowdown from 9% in February.
• March core CPI year over year1.1%Down by 0.7 percentage points from previously.
• March core CPI seasonally adjusted annualized month over month-4%Previously 10%, mainly affected by the post-Lunar New Year decline in service prices.
• Expected first-quarter GDP deflator year over yearAround 0%UBS expects it to remain around zero in the first quarter.
• Expected second-quarter GDP deflator year over yearPositiveImprovement in the deflator is one of the reasons not to expect additional near-term monetary easing.

Impact & implications

For asset prices and policy expectations, the report points to a lower probability of further near-term monetary easing in China, especially as deflation pressure eases and first-quarter growth is relatively strong. For corporate earnings, higher upstream nominal revenue may benefit from higher oil and chemical prices, but faster increases in industrial input prices than in output prices imply margin pressure for mid- and downstream companies. For macro judgment, investors need to distinguish between short-term inflation rebounds driven by one-off oil shocks and sustained reacceleration driven by a closing output gap.

Risks

• The rise in oil prices may only be a one-off shock and may not turn into sustained inflation.
• Changes in the Middle East situation may cause inflation to fluctuate over the next few months.
• If policy does not align with the price shock, the inflation rebound may fall back to low levels after a few months.
• Weak CPI and core CPI indicate that end-demand remains weak and deflation risks have not fully disappeared.
• Industrial input prices rising faster than output prices may squeeze margins for mid- and downstream firms.

What to watch

• Whether PPI year over year and seasonally adjusted annualized month-over-month readings continue to improve over the next few months.
• Whether CPI and core CPI recover from the post-Lunar New Year pullback.
• Whether the second-quarter GDP deflator turns positive as expected.
• The impact of developments in the Middle East and oil prices on imported inflation in China.
• Whether China's first-quarter and subsequent economic activity stays strong enough to keep policy in wait-and-see mode.
• The impact of the gap between industrial input prices and output prices on mid- and downstream margins.