TMTPOST — Suzhou-based semiconductor test equipment manufacturer Semight Instruments Co. is considering a secondary listing in Hong Kong following a staggering 2,200% rally in its shares since its April debut, according to sources familiar with the matter. The company, which holds a market capitalization of nearly $29 billion after raising 2.1 billion yuan ($310 million) in its Shanghai initial public offering, has held preliminary discussions with prospective financial advisers to explore the potential share sale. While deliberations remain early and no final decisions have been finalized, a Hong Kong debut would capitalize on Semight’s critical position supplying testing solutions to major optical transceiver makers—including Zhongji Innolight Co. and Eoptolink Technology Inc.—both of which are currently preparing their own listings in the city. Semight's potential offering underscores a broader renaissance in Hong Kong capital markets, where first-time share sales are pacing toward a six-year high driven by mainland Chinese enterprises embedded in the artificial intelligence hardware supply chain. As semiconductor and optical component providers seek dual listings to broaden international capital access, prospective issuers must navigate heightened broader market volatility alongside growing investor scrutiny regarding the long-term returns on global AI infrastructure expenditure.