Tongtong Xu

● Proceed with first/best in class ADC innovation projects. ● Unify all functions and departments to engage in projects and portfolio priority. Ensure all co-workers have a consistent understanding of projects and help on going through transition seamlessly. ● Budget management. ● CMO management. ● Bring own medicines to patients and expand markets.

● Facilitated one collaborative co-development project and one license-out project. All these projects are in clinical stage. ● Organized and participated in numerous domestic and international academic conferences as well as business negotiation meetings. These include the World ADC held in San Diego, among others. ● Mapping out portraits of customers and competitors. Based on industry development, update the competitive landscape and the differentiated positioning of the company's products. ● The role of the bridge between internal and external scientific research and business development. ● Proceed with ADC projects and the phases cover early-stage R&D projects, the screening and determination of drug candidates, and extend all the way to the advancement of the project into the clinical stage and the stable supply of clinical drugs.