RareStone Inc. Announces Strategic Collaboration with Tencent on a Service Ecosystem Focused on Rare Disease Patients in China

BOSTON, July 27, 2021 /PRNewswire/ -- RareStone Inc., formerly Citrine Medicine, aChina-based rare disease company, and Tencent Holdings Limited (Tencent), based in Shenzhen, China, signed a strategic collaboration memorandum to develop a service ecosystem focused on rare disease patients in China.