Group 1 - Tyligand Bioscience Ltd. has submitted a listing application to the Hong Kong Stock Exchange, with CITIC Securities as its sole sponsor [1][3] - The company, established in 2017, is a clinical-stage biopharmaceutical firm focused on discovering and developing innovative cancer therapies [1] - Tyligand's drug portfolio includes four candidate drugs, with the core product TSN1611 being a highly selective oral KRAS G12D inhibitor currently in Phase 2 clinical trials in the US and China [1] Group 2 - TSN1611 targets KRAS G12D, one of the most common oncogenic driver mutations, which has historically been challenging to treat [1] - The company plans to advance TSN1611 into pivotal registration clinical trials for non-small cell lung cancer (NSCLC) in China [1] - Additional candidates in the pipeline include TSN222, a Phase 2 clinical candidate, and two preclinical candidates, TSNA1789 and TSNA3399 [1]