On December 18th, the commodity price index BPI was 884 points, up 1 point from yesterday, down 34.18% from the highest point of the cycle at 1,343 points (2021-10-19), and up 33.94% from the lowest point of 660 points on February 3rd, 2016.

According to the price monitoring of SunSirs, on December 18, 2025, there were a total of 59 commodities that showed a year-on-year increase in commodity prices, mainly concentrated in the chemical sector (24 in total) and the non-ferrous sector (8 in total). The top three commodities with the highest increase were tin (2.30%), N-methyldiethanolamine (1.96%), and trichloromethane (1.72%). There are a total of 48 products that have experienced a month on month decline, mainly concentrated in the chemical industry (22 in total) and non-ferrous metals (8 in total). Products with a decline of more than 5% are mainly concentrated in the chemical industry sector; The top three products with a decline were methyl methacrylate (-5.15%), ammonium sulfate (-3.23%), and waste paper (-2.59%).

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