CBPO [China Biologic Products] SC 13D/A: Joint Filing Agreement [Remainder of this page has
[Joint Filing Agreement [Remainder of this page has been left intentionally blank.] BEACHHEAD HOLDINGS LIMITED DOUBLE DOUBLE HOLDINGS LIMITED CENTURIUM CAPITAL PARTNERS 2018, L.P. CENTURIUM CAPITAL PARTNERS 2018 GP LTD., GENERAL PARTNER CENTURIUM CAPITAL PARTNERS 2018, GP LTD. CENTURIUM CAPITAL 2018 ]