The board of directors (the ?Board?) of SciClone Pharmaceuticals (Holdings) Limited (the ?Company?) announced that with effect from May 16, 2024, the address of the principal place of business in Hong Kong of the Company has changed from 3401A, Windsor House, 311 Gloucester Road, Causeway Bay, Hong Kong to 5/F, Manulife Place, 348 Kwun Tong Road, Kowloon, Hong Kong.