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Business Overview

Tiemccns primarily operates in semiconductor process chemicals (e.g., HCDS, TiCl4, BDEAS, Si2H6) and semiconductor FAB equipment, as well as 2nd generation battery equipment. In 2024, the chemical materials segment accounted for 48.9% of revenue, while equipment accounted for 51.1%. The chemical materials are used in deposition and etching processes, and the equipment provides essential central supply systems for semiconductor and battery manufacturing.