13D Filing: Sparkle Byte Ltd Discloses Activist Stake in Casi Pharmaceuticals, Inc. (CASI)

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Page 23 of 24 SEC Filing

Schedule A

Name Present Principal Occupation or Employment and Business Address

Jianguang Li
(P.R.C. citizen)

Director of He Xie Ai Qi Investment Management (Beijing) Co., Ltd., c/o 6/F, Tower A, COFCO Plaza, 8 Jianguomennei Avenue, Beijing 100005, P. R. China.

Dongliang Lin

(P.R.C. citizen)

Director of Sparkle Byte Limited, Snow Moon Limited and He Xie Ai Qi Investment Management (Beijing) Co., Ltd., c/o 6/F, Tower A, COFCO Plaza, 8 Jianguomennei Avenue, Beijing 100005, P. R. China.

Hugo Shong

(U.S. citizen)

Director of He Xie Ai Qi Investment Management (Beijing) Co., Ltd. and President of IDG Asia, Inc., c/o 6/F, Tower A, COFCO
Plaza, 8 Jianguomennei Avenue, Beijing 100005, P. R. China.

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