X0708 D LIVE 0002144073 ABG-Mainstay L.P. MAPLES CORPORATE SERVICES LIMITED UGLAND HOUSE GRAND CAYMAN E9 CAYMAN ISLANDS KY1-1104 345-949-8066 CAYMAN ISLANDS None None Other A Cayman Islands exempted limited partnership true 2023 - ABG-WTT Global Life Science Capital Partners GP, L.P. c/o Maples Corporate Services Limited P.O. Box 309, Ugland House Grand Cayman E9 CAYMAN ISLANDS KY1-1104 Promoter Fan Yu c/o Maples Corporate Services Limited P.O. Box 309, Ugland House Grand Cayman E9 CAYMAN ISLANDS KY1-1104 Director John Hong-Chiun Wang c/o Maples Corporate Services Limited P.O. Box 309, Ugland House Grand Cayman E9 CAYMAN ISLANDS KY1-1104 Director I-Hsuan Chen c/o Maples Corporate Services Limited P.O. Box 309, Ugland House Grand Cayman E9 CAYMAN ISLANDS KY1-1104 Director Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.7 false 2026-06-30 true true true false 0 Indefinite 2000000 Indefinite false 1 0 0 0 true false ABG-Mainstay L.P. /s/ Fan Yu Fan Yu Director of General Partner of General Partner 2026-07-09