如何理解当前物价回升？

Group 1: Report Industry Investment Rating - No relevant content provided Group 2: Core Viewpoints of the Report - The recent price increase is structural and unlikely to have a trend - setting impact on interest rates. The central bank may keep monetary policy stable or make minor adjustments, and the bond market may recover after a short - term shock [5][16][35] Group 3: Summary Based on Related Content 1. Current Price Situation - In December 2025, CPI increased by 0.1 percentage points year - on - year to 0.8%, rising for 4 consecutive months to the highest level since March 2023. PPI's year - on - year decline narrowed, and its month - on - month figure was at or above zero for 5 consecutive months, reaching the highest level since September 2024 [1][8] 2. Structural Characteristics of Price Increase - CPI: Gold price increases have continuously pushed up CPI. The year - on - year growth rate of other supplies and services in CPI rose from 3% - 5% in 2024 to 5% - 17% in 2025, contributing 0.5 percentage points to the year - on - year CPI growth rate in December 2025. In the past two months, vegetable prices have also had a short - term impact, with the contribution to CPI year - on - year growth rising from about - 0.3% to 0.3% and 0.4% in November and December [2][9] - PPI: It is mainly driven by the non - ferrous metals industry. From August to December 2025, the cumulative month - on - month increases in PPI of non - ferrous metal mining and dressing and non - ferrous metal smelting and rolling processing industries were 14.9% and 8.7% respectively [2][9] 3. Impact of Price Increase on Interest Rates - Lack of Impact on Corporate Profit and Financing Demand: Although PPI has improved, corporate profits have not improved. In November 2025, the total profit of industrial enterprises decreased by about 13% year - on - year, so it is difficult to drive up corporate financing demand [3][17] - Limited Monetary Policy Response: The central bank's monetary policy has limited ability to regulate input - driven and industry - concentrated price increases. Referring to the situation of pork prices in 2019, the central bank may not respond significantly [4][17] 4. Historical Cases of Limited Impact of Structural Price Increase on Interest Rates - 2019 Pork Price Case: In the second half of 2019, pork prices significantly pushed up CPI, but the central bank did not tighten monetary policy. Instead, it kept interest rates stable and even cut the MLF rate by 5bps in November 2019 [4][17] - 2021 Coal Price Case: In 2021, coal prices soared due to supply - side factors, and PPI rose significantly. The central bank regarded it as a short - term cost shock, maintained normal monetary policy, and did not significantly raise the interest rate center [24][26]