HC ENV TECH (02265) announced that it expects to achieve profit attributable to owners of the company of approximately RMB 36.4 million for the six months ended June 30, 2025, representing an increase of approximately 78.4% compared to the profit attributable to owners of the company of approximately RMB 20.4 million for the same period in 2024. The company expects to achieve revenue of approximately RMB 133.6 million during the period, representing an increase of approximately 27.1% compared to revenue of approximately RMB 105.1 million for the same period in 2024. The board of directors believes that the increase in profit attributable to owners of the company and company revenue is mainly and jointly attributable to: (i) the rise in unit price of sulfur concentrate, driven by increased demand from industries that require sulfur concentrate as the main raw material in their production processes; and (ii) the rise in unit price of sulfuric acid, which is one of the products obtained by the group through reprocessing sulfur concentrate. These two factors led to the group's gross profit margin rising from approximately 49.4% for the six months ended June 30, 2024 to approximately 59.2% for the current period.