Tongguan Copper Foil Sees 34.16% Revenue Growth and 514.75% Profit Surge in H1 2026
In the first half of 2026, Tongguan Copper Foil posted operating revenue of RMB 4.021 billion, representing a year‑on‑year increase of 34.16%. Its net profit attributable to parent shareholders reached RMB 214.9 million, surging 514.75% year‑on‑year. Non‑recurring‑gain‑adjusted net profit stood at RMB 207.3 million, jumping 754.21% from the prior‑year period.The company’s core businesses are lithium‑ion battery copper foil and electronic‑circuit copper foil. Its lithium‑battery copper foil covers ultra‑thin specifications including 4.5 μm, 5 μm and 6 μm, which are deployed in power batteries, 3C digital products and energy‑storage systems. High‑precision electronic copper foil products consist of PCB‑grade foils such as HTE foil, RTF foil and HVLP foil.During the reporting period, driven by the ultra‑thinning trend of lithium‑battery copper foil and robust demand for high‑frequency high‑speed AI servers and data centers, the company saw notable recovery in production‑sales volume and profitability. Stable supply of cathode copper from Tongling Nonferrous Metals secures its key raw‑material input.