Chemical Prices Today (June 21, 2026): Daily Market Trends & Price Changes

Daily Chemical Market Price Overview — June 21, 2026

The latest daily chemical price update highlights notable movements across Basic Chemicals, Fine Chemicals, Energy, and Plastics sectors. This report summarizes daily, weekly, and monthly price fluctuations to help manufacturers, traders, and procurement professionals better understand short-term volatility and evolving pricing trends across the global chemical supply chain.

Market activity today was led by sharp gains in specialty intermediates such as sodium thiosulfate, while severe volatility in inorganic fillers distorted overall fine chemical pricing signals. At the same time, energy-linked materials remained under pressure, reflecting mixed demand recovery across downstream industries.

Sodium thiosulfate prices ↑ 53.85%

Sodium thiosulfate recorded the strongest price surge of the day, driven by tightening spot availability and a sudden rebound in downstream demand from water treatment and photographic chemical applications. The sharp weekly increase indicates that supply constraints and batch procurement behavior are amplifying short-term volatility in this niche chemical market.

Ammonium chloride prices ↑ 11.39%

Ammonium chloride saw a notable rebound as fertilizer-grade demand improved and producers adjusted quotations upward amid tighter regional supply. The increase reflects seasonal procurement activity from agricultural downstream sectors, particularly compound fertilizer blending demand.

Calcium carbonate prices ↓ -91.26%

Calcium carbonate experienced an extreme price collapse, making it the largest mover of the day. The sharp decline is likely associated with data adjustment or atypical transaction reporting rather than a fundamental market crash, as downstream construction and filler demand has not shown a comparable collapse. Market participants are advised to treat this movement as highly anomalous.

Price dropped 91.26% today — Data anomaly or one-off transaction effect; requires confirmation before reacting.

The above pricing data is compiled from multiple market channels including domestic ex-works quotations, distributor transaction references, port prices, and mainstream spot market assessments. Data was updated on June 21, 2026, based on the latest available trading activity and real-time market feedback collected by GuideTrends analysts and industry participants.

All prices are for reference purposes only and may vary depending on region, transaction volume, specification, and contract terms.

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