HK-R-SR2-1(21) HK-R-SR2-1(22) HK-R-SR2-S HK-R-SR2-S(11) HK-R-SR2-S(12) HK-R-SR2-SA HK-R-SR2-SA(15) HKRX178D HKRZ.1 HKS014R5