Total production capacity to exceed 60,000 tonnes! This silicon-carbon anode material project in Qingdao, Shandong, officially breaks ground

Recently, the silicon-carbon anode material production line renovation project of Qingdao Xintaihe Nano Technology Co., Ltd. (hereinafter referred to as “Xintaihe Nano”), located in the Qinglai New Materials Industrial Park in Yuanshang Town, Laixi City, Shandong Province, officially commenced construction. With a total investment of approximately RMB 200 million, the project adopts the industry-leading new CVD silicon-carbon deposition technology to comprehensively upgrade the existing production line, with planned total production capacity exceeding 60,000 metric tons.

In addition, Xintaihe Nano’s 6C ultra-fast-charging anode material project, which began construction in 2025, is also progressing steadily. The exterior walls of Plant Buildings No. 1, 2, and 3 are currently under construction. Partial production is expected to begin in July 2026, with full-scale mass production scheduled for September 2027.

Qingdao Laixi City: Xintaihe Nano Workshop

According to available information, Xintaihe Nano was established in December 2020 and specializes in the production, R&D, and sales of natural graphite anode materials for lithium-ion batteries. Its products cover more than 50 types of anode materials, including artificial graphite, composite graphite, silicon-carbon, and hard carbon. The company has also established close partnerships with global industry leaders such as ATL, CATL, BYD, Samsung, and LG. As early as August 2023, the company completed financing of more than RMB 100 million, jointly led by Fengyun Capital and Ningde New Energy (ATL).

From the perspective of market prospects, the China Lithium-ion Battery Anode Material Industry Development White Paper (2026), jointly released by research institutions EVTank, Yiview Economic Research Institute, and the China Battery Industry Research Institute, shows that China’s anode material shipments reached 2.922 million metric tons in 2025, a year-on-year increase of 38.1%, with the growth rate 14.5 percentage points higher than in 2024. EVTank noted that silicon-oxide materials currently remain the dominant type of silicon-based anode materials. However, as the chemical vapor deposition (CVD) process gradually matures, their share of shipments is expected to exceed 75% by 2030, making it the mainstream technological route for silicon-based anode materials.

Content reference