HK4516, open HK3516.2RS, open DLF202820, closed end JR17x21x16, inner ring DLF2520, closed end DLH1612, open DLH1712, open DL2820, open DL3020, open BK4020, closed end HK2524.2RS, open JR22x26x20, inner ring HK3520.2RS, open HK4520B, open HK3038, open DLF1412, closed end