Chinese EV battery parts supplier Londian Wason is seeking a valuation of about $1.7 billion as it tests the US initial public offering (IPO) market, according to NDTV. The company is described as the world’s largest supplier of lithium-ion battery copper foil by sales volume, holding an estimated 7.6% share of the global market in 2025. The reports frame the US IPO test as an attempt to gauge investor interest and pricing ahead of any potential listing. Beyond the valuation target and its position in the copper-foil supply chain, the available information focuses on its market standing rather than specific deal terms such as the intended offering size, timetable, or use of proceeds. The coverage also does not indicate whether the IPO would be structured in a particular way for US markets. Overall, the key reported points are the company’s role in supplying copper foil used in lithium-ion batteries and the valuation range it is aiming for during the IPO testing phase.