On December 16th, the commodity price index BPI was 883 points, a decrease of 2 points from yesterday, a decrease of 34.25% from the highest point of the cycle at 1,343 points (2021-10-19), and an increase of 33.79% from the lowest point of 660 points on February 3rd, 2016.

According to the price monitoring of SunSirs, on December 16, 2025, there were a total of 35 commodities that showed a year-on-year increase in commodity prices, mainly concentrated in the chemical sector (21 in total) and the steel sector (5 in total). The top three commodities with the highest increase were butadiene (3.56%), dimethyl disulfide (2.26%), and lithium carbonate industrial grade (1.59%). A total of 62 products experienced a month on month decline, mainly concentrated in the chemical industry (21 in total) and non-ferrous metals (8 in total). Products with a decline of more than 5% were mainly concentrated in the chemical industry sector; The top three products with a decline were n-propanol (-6.78%), waste paper (-6.52%), and ammonium sulfate (-2.84%).

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