On December 21, the commodity price index BPI was 883 points, unchanged from yesterday, a decrease of 34.25% from the highest point of 1,343 points during the cycle (2021-10-19), and an increase of 33.79% from the lowest point of 660 points on February 3, 2016.

According to the price monitoring of SunSirs, in the 50th week of 2025 (12.15-12.19), there were a total of three commodities in the building materials sector that saw a month on month increase in commodity prices. The top three commodities with the highest increase were white cardboard (0.38%), hardwood pulp (0.36%), and coniferous wood pulp (0.30%). There are a total of 4 products with a month on month decline, and 1 product with a decline of more than 5%, accounting for 12.5% of the monitored products in this sector; The top three products with a decline are waste paper (-15.01%), corrugated paper (-3.73%), and asphalt (-0.57%).

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