Serenity calls out TFC Optical, instantly surging 4.5%

Serenity posted on platform X, stating that the private company OpenLight appears to be continuing its expansion. Focusing on its public ecosystem beyond Advantest, relevant targets include JBL and its partner SIVE for expanding photonic integrated circuits, MRVL and MXL for digital signal processors, TSEM for wafer foundry, as well as packaging, testing, and sub-component services provided by TFC Optical 300394.SZ (Tianfu Communication). If not a qualified investor, one can typically gain exposure to private company growth through public stocks, as players in the optical field are closely interconnected.