Mainland interbank interest rates displayed mixed trends, with the Shanghai Interbank Offered Rate (Shibor) for overnight loans shedding 5.9 bps to 1.506%.The one-week Shibor added 2.7 bps to 1.579%.Related NewsUS Issues Warning on Huawei Chips; CN MOC Slams US Export Control AbuseThe one-month Shibor hiked 0.1 bp to 1.612%.The three-month Shibor rose 0.1 bp to 1.643%.