AMTD, 36Kr, Airstar Digital, and Calvin Choi Announces Joint Venture of AK73 Capital to Build Full Lifecyle Service Platform for New Economy Enterprises News provided by Share this article Share this article HONG KONG, March 12, 2021 /PRNewswire/ -- Recently, AMTD Group, a leading comprehensive financial services conglomerate in Asia, alongside with its subsidiaries AMTD International (NYSE:HKIB;SGX:HKB) and AMTD Digital; 36Kr (NASDAQ: KRKR), a prominent and pioneering service platform for China's new economy participants; Airstar Digital, the FinTech subsidiary of Xiaomi Corporation, t...