Jacobio Pharmaceuticals Group Co. Ltd. has received a milestone payment of $20 million from Abbvie Inc. for dosing the first two patients in the U.S. for a global phase I/IIa study of SHP2 inhibitor JAB-3312 in combination with PD-1 antibody pembrolizumab and MEK inhibitor binimetinib, taking another step forward in the global SHP2 race.