On the evening of December 15th Beijing time, China's MRO procurement service platform, Zhenkunxing (ZKH), officially listed on the New York Stock Exchange. The issuance price of Zhenkunxing is $15.5 per ADS, with a market value of $2.5 billion calculated based on the issuance price, making it the largest Chinese concept stock IPO in the US in two and a half years.