Dichloromethane:

According to the latest customs data, China imported 20.5 tons of dichloromethane in October 2025, a month-on-month decrease of 63.7% and a year-on-year increase of 2055.3%. Exports reached 18,850.3 tons, a month-on-month increase of 0.1% and a year-on-year increase of 121.3%. The export price stood at $347.5/ton, down 1.4% month-on-month and 27.2% year-on-year. From January to October 2025, China imported 142.3 tons of dichloromethane, a 93.3% decrease year-on-year; exports reached 173,888.9 tons, a 40.7% increase year-on-year.

By export destination, Turkey, Vietnam, Brazil, Nigeria, and the United Arab Emirates ranked as the top five export markets from January to October 2025, accounting for 76,229.1 tons or 43.8% of total exports. Specifically: - Turkey: 24,738.8 tons (14.2%) - Vietnam: 18,002.1 tons (10.4%) - Brazil: 12,272.0 tons (7.1%) - Nigeria: 10,916.1 tons (6.3%) - UAE: 10,300.2 tons (5.9%)

Trichloromethane:

According to the latest customs data, China imported 1,750.1 tons of trichloromethane in October 2025, a month-on-month decrease of 6.1%. Exports totaled 124.0 tons, a month-on-month decrease of 36.1% but a year-on-year increase of 106.7%. The export price was $356.2 per ton, a month-on-month decrease of 6.0%. From January to October 2025, China imported 5,188.7 tons of trichloromethane, a year-on-year increase of 16.7%, while exports totaled 1,634.6 tons, a year-on-year decrease of 20.0%.

By export destination, South Korea, Brazil, Ukraine, Iran, and Argentina accounted for the top five export markets from January to October 2025, with combined shipments of 1,614.9 tons representing 98.8% of total exports. Specifically: - South Korea: 1,434.9 tons (87.8%) - Brazil: 72 tons (4.4%) - Ukraine: 60 tons (3.7%) - Iran: 24 tons (1.5%) - Argentina: 24 tons (1.5%) All exports were conducted under general trade arrangements.

As an integrated internet platform providing benchmark prices, on December 2nd, the benchmark price for dichloromethane on SunSirs was 1685.00 RMB/ton, a decrease of 0.59% compared to the beginning of the month (1695.00 RMB/ton). On the same day, the benchmark price for trichloromethane was 1900.00 RMB/ton, an increase of 5.56% compared to the beginning of the month (1800.00 RMB/ton).

Application of SunSirs Benchmark Pricing：

Traders can price spot and contract transactions based on the pricing principle of agreed markup and pricing formula (Transaction price=SunSirs price + Markup).

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