The board of directors of China Wood Optimization (Holding) Limited (the ``Company'') hereby announces that with effect from 16 December 2020, the registered office and the address of the principal share registrar and transfer office in the Cayman Islands of the Company, Ocorian Trust (Cayman) Limited have been changed to: Windward 3, Regatta Office Park, P.O. Box 1350, Grand Cayman KY1-1108, Cayman Islands The Company's branch share registrar and transfer office in Hong Kong is still maintained by Union Registrars Limited at Suites 3301-04, 33/F., Two Chinachem Exchange Square, 338 King's Road, North Point, Hong Kong.